C/2009 P1 Garrad
2010 Setembro
2.12 I[13.0
22L 230 Marco
Goiato,Araçatuba/SP
Outubro
29.96 S 12.8
1' 4
22L 160 Marco Goiato,Araçatuba/SP
Novembro
7.96 S 12.3
2' 4
22L 160 Marco Goiato,Araçatuba/SP
Dezembro
30.97 S 10.7
2.5' 4
22L 160 Marco Goiato,Araçatuba/SP
31.98
S[10.3
18L 57 Alexandre
Amorim,Fpolis/SC
[detectada estrela ASAS215849-2741.0 (m: 13.173),
mag limite de 10.3 para dia. 1.5']
2011 Janeiro
3.98 S 10.5:
1'
18L 160 Alexandre Amorim,Fpolis/SC
[detectada estrela ASAS220002-2721.7 (m:13.189,
altura do cometa 21 graus]
Abril
3.35 S[11.0
18L 57 Alexandre
Amorim,Fpolis/SC
[alt. 23 graus, detectada estrela TYC5818-431-1 (Vt
= 12.48), mag limite de 11.0 para dia. 1']
Maio
28.36 M
9.9 1' 6
18L 57 Alexandre Amorim,Fpolis/SC
30.35 B 10.3
8
20x80B Alexandre Amorim,Fpolis/SC
30.35 M 10.1 1'
6
18L 57 Alexandre Amorim,Fpolis/SC
31.34 M 10.1 1'
6
18L 57 Alexandre Amorim,Fpolis/SC
Junho
1.34 M 10.0
1' 7
18L 70 Alexandre Amorim,Fpolis/SC
2.34 M 10.0 1'
7
18L 57 Alexandre Amorim,Fpolis/SC
3.34 M 10.1 1'
6
18L 57 Alexandre Amorim,Fpolis/SC
25.21 S 9.2 5'
5
22L 60 Marco Goiato,Araçatuba/SP
28.36 M 9.0 4'
7
7.6L 33 Alexandre Amorim,Fpolis/SC
Julho
2.23 B 10.4 1.5' 4
20L 40 Anderson Dantas,Picuí/PB
5.37
S 8.9 4' 5
7.6L 33 Alexandre Amorim,Fpolis/SC
6.37 S 8.8 3'
6
7.6L 33 Alexandre Amorim,Fpolis/SC
7.38
S 9.0:
7.6L 33 Alexandre Amorim,Fpolis/SC[NV]
9.16 S 8.6 4'
5
7.6L 33 Alexandre Amorim,Fpolis/SC
10.17 S
9.0
18L 50 Alexandre Amorim,Fpolis/SC
10.35 M 9.0
4' 5
22L 60 Marco Goiato,Araçatuba/SP
10.35
S 8.9 5' 4/
20x100B Marco Goiato,Araçatuba/SP
17.14 S 8.6 3'
5
18L 57 Alexandre Amorim,Fpolis/SC[IL]
23.07 M 8.8 3'
6
18L 57 Alexandre Amorim,Fpolis/SC
23.08 S 8.4 5'
6/
10x50B Alexandre Amorim,Fpolis/SC
23.12
S 8.4 5
20SCT 77 Everaldo Faustino,Recife/PE
23.21
S 8.5 6' 4/
20x100B Marco Goiato,Araçatuba/SP[IL]
24.17
S 8.4 6' 4/
20x100B Marco Goiato,Araçatuba/SP
25.05
B 9.3 1.5' 5
20L 40 Anderson Dantas,Picuí/PB
25.26
S 8.1 5'
4/
7R 70 Ermesson Silva,Santa Maria/DF[IL,PL]
26.10
S 8.3 7' 5
20x100B Marco Goiato,Araçatuba/SP
26.14
S 8.4 5' 5
20x60B Willian Souza,São
Paulo/SP
26.30
S 8.3 5' 6
11x80B Willian Souza,São
Paulo/SP
26.31
S 8.0 5' 5
8x56B Ermesson Silva,Santa
Maria/DF[IL,PL]
27.07 M 8.5 3'
5
18L 57 Alexandre Amorim,Fpolis/SC
27.09 S 8.2 5'
5/
10x50B Alexandre Amorim,Fpolis/SC
27.30
S 8.2 5' 5
20x80B Willian Souza,São
Paulo/SP
28.12
S 8.2 7' 5
20x100B Marco Goiato,Araçatuba/SP[NV]
28.23
S 8.2 5' 5
20x80B Willian Souza,São
Paulo/SP
28.24
S 8.2 3' 5
20SCT 77 Everaldo Faustino,Recife/PE
29.22 S
8.2 7' 4/
20x80B Willian Souza,São Paulo/SP
30.19 S
8.2 8' 4
20x80B Willian Souza,São Paulo/SP
30.27
S 8.2 7' 4/
20x100B Marco Goiato,Araçatuba/SP[NV]
Agosto
2.09 S 8.0 3' 5
20SCT
77 Everaldo Faustino,Recife/PE
2.33
S 7.9 5' 5/
7R 28 Ermesson Silva,São Sebastião/DF[PL]
[cometa há 0,8 graus a NE do aglomerado
globular M15]
3.07
S 8.0 5' 5/
10x50B Alexandre Amorim,Fpolis/SC
3.09 M 8.2 4'
5
18L 57 Alexandre Amorim,Fpolis/SC
3.10
S 8.0 7' 5
20x80B Willian Souza,São
Paulo/SP
3.22
B 8.5 5' 5/
20x50B Ermesson Silva,Santa Maria/DF[PL]
4.03 S 7.7 5'
6
10x50B Alexandre Amorim,Fpolis/SC
4.12 S
8.1 8' 5
20x100B Marco Goiato,Araçatuba/SP;
4.13 B 8.3 4'
5/
8x56B Ermesson Silva,Santa Maria/DF[PL]
4.14
S 7.9 4.5' 5/
7R 56 Ermesson Silva,Santa Maria/DF[PL]
4.17 M 8.0 4'
6 0.1 180 18L 57 Alexandre
Amorim,Fpolis/SC
5.07
B 8.8 2' 5/
20L 40 Anderson Dantas,Picuí/PB
5.08
S 8.0 7' 4
20x80B Willian Souza,São Paulo/SP
5.10 S 7.8 5' 6
10x50B Alexandre Amorim,Fpolis/SC
6.03
M 7.7 4' 6
10x50B Alexandre Amorim,Fpolis/SC
6.12 S 7.8 7' 4
20x80B Willian Souza,São Paulo/SP
7.06 M 7.7 4' 6
10x50B Alexandre Amorim,Fpolis/SC[IL,NB]
7.17
S 7.8 7' 5
20x80B Willian Souza,São Paulo/SP
8.04
M 8.1 4' 5
18L 57 Alexandre Amorim,Fpolis/SC[IL,NB]
8.13
S 7.8 8' 5
20x100B Marco Goiato,Araçatuba/SP[IL]
8.15
S 7.6 10' 4
7x50B Marco Goiato,Araçatuba/SP[IL]
8.19
S 7.9 4.5' 5
7R 28 Ermesson Silva,Santa Maria/DF[IL,PL]
8.25
S 7.7 5' 5/
20x80B Willian Souza,São Paulo/SP
10.20 S 7.7
5' 5
7R 28 Ermesson Silva,Santa Maria/DF[IL,PL]
[cometa há 0,4 graus a norte da estrela HD 200430
de magnitude +6.31]
11.15 S 7.7
6
20SCT 77 Everaldo Faustino,Recife/PE
12.96 M
8.1 3' 6
18L 57 Alexandre Amorim,Fpolis/SC[IL]
13.10 S 7.6
6' 4
20x80B Willian Souza,São Paulo/SP[IL]
14.10 S 7.6
5' 4
20x80B Willian Souza,São Paulo/SP[IL]
15.19 S
7.6 5
20SCT 77 Everaldo Faustino,Recife/PE
16.06 S
7.8:
20x80B Willian Souza,São Paulo/SP[IL]
17.04
S 7.8 5' 4
20x80B Willian Souza,São
Paulo/SP
16.96
S 7.9 8' 5
20x100B Marco Goiato,Araçatuba/SP
16.96 M 7.7
7R 28 Alexandre Amorim,Fpolis/SC
[coma 2', dc 5 através do 18L 57x]
19.04 S 7.8
8' 4
7x50B Marco Goiato,Araçatuba/SP
19.15 S
7.5 5.5' 6
7R 28 Ermesson Silva,Santa Maria/DF[IL,PL]
[cometa há 0,2 graus a leste da estrela HD 194688 de
magnitude +6.22]
20.95 M
7.5 4'
10x50B Alexandre Amorim,Fpolis/SC
22.09 S
7.5 5.5' 6
7R 56 Ermesson Silva,Santa Maria/DF[PL]
23.26 B
7.8 6.5' 4
8x56B Ermesson Silva,Santa Maria/DF[PL]
24.02 B 8.5 3'
4 20L 40 Anderson
Dantas,Picuí/PB
24.07 S 7.5
6' 6
7R 70 Ermesson Silva,Santa Maria/DF[PL]
24.08 S
7.6 7' 4
7x50B Marco Goiato,Araçatuba/SP
24.16
B 7.5 6.5' 4
8x56B Ermesson Silva,Santa Maria/DF[PL]
24.38 B
7.9 5' 3
20x50B Ermesson Silva,Santa Maria/DF[PL]
25.17 S 7.5
6' 6
7R 28 Ermesson Silva,Santa Maria/DF [PL]
[cometa há
0,1 graus a Oeste da estrela HD 190211 de magnitude +5.96]
25.18 B
7.8 6.5' 4
8x56B Ermesson Silva,Santa Maria/DF[PL]
[cometa há
1,3 graus a SE da estrela 12 Sge de magnitude +3.47]
26.13 S
7.5 6.5' 6
7R 70 Ermesson Silva,Santa Maria/DF[NV,PL]
[cometa há 0,5 graus a Sul da estrela 12 Sge de magnitude
+3.47]
27.06 S
7.5 7' 3/
7x50B Marco Goiato,Araçatuba/SP
27.09 S
7.5 6.5' 6
7R 28 Ermesson Silva,Santa Maria/DF[PL]
[cometa há 0,1 graus a Norte do aglomerado globular M71]
28.00 B 8.2
3' 4/ 20L
40 Anderson Dantas,Picuí/PB
28.08 S 7.2 6'
4 20x80B
Willian Souza,São Paulo/SP
28.96 S
7.5 7' 3/
7x50B Marco Goiato,Araçatuba/SP[NB]
28.97 S 7.5
6.5' 7
7R 56 Ermesson Silva,Santa Maria/DF[PL]
28.97 S 7.7
7' 4
8x56B Ermesson Silva,Santa Maria/DF[PL]
29.00 B 8.0
3.5' 4/
20L 40 Anderson Dantas,Picuí/PB
29.08 S 7.3
9' 4
7x50B Marco Goiato,Araçatuba/SP
29.10 S 7.2
6' 4
20x80B Willian Souza,São Paulo/SP
30.04 S 7.2
6' 3
20x80B Willian Souza,São Paulo/SP
30.14 S 7.6
7' 4
8x56B Ermesson Silva,Santa Maria/DF[PL]
31.04 S 7.6
8' 6 18L
32 Bruno Lima Lobo,Brumado/BA
Setembro
1.00 S 7.2
8' 4
7x50B Marco Goiato,Araçatuba/SP
1.01 B 8.4
3' 4/
20L 40 Anderson Dantas,Picuí/PB
1.01 M 7.8
3' 5
18L 57 Alexandre Amorim,Fpolis/SC
1.02 M 7.2 7' 5
10x50B Alexandre Amorim,Fpolis/SC
1.10 S 7.2
6' 3
20x60B Willian Souza,São Paulo/SP
1.94 M 7.2
6' 5
10x50B Alexandre Amorim,Fpolis/SC
2.04 S 7.2
8' 4
7x50B Marco Goiato,Araçatuba/SP
2.98 S
7.3 7' 6
7R 28 Ermesson Silva,Santa
Maria/DF[PL]
[cometa transitando sobre o aglomerado aberto Cr 399]
3.01 S
7.5 7' 4
8x56B Ermesson Silva,Santa Maria/DF[PL]
3.03 M 7.0
6' 4
10x50B Alexandre Amorim,Fpolis/SC
3.04 M 7.2
6' 4
20L 45 Gerson C. Souza,São Mateus do Sul/PR
3.08 S 7.1
6' 4
20x60B Willian Souza,São Paulo/SP
3.95 S 6.9 10'
5 20x60B Willian Souza,Maresias/SP
[indícios
de cauda de 20' em AP 110 graus]
3.95 M 7.2
7' 4
8x56B Ermesson Silva,Santa Maria/DF[PL]
3.96 M 7.2
6' 4 20L
45 Gerson C. Souza,São Mateus do Sul/PR[IL]
4.95 S 7.0
10' 5 20x60B
Willian Souza,Maresias/SP
4.97 M 7.2
5' 4
10x50B Alexandre Amorim,Fpolis/SC[IL]
5.14 S 7.0
10' 4
7x50B Marco Goiato,Araçatuba/SP
6.10 S 7.0 6'
4 20x60B
Willian Souza,São Paulo/SP
8.06 S 7.2
20x80B Willian Souza,São Paulo/SP[IL]
10.99 S 7.2
5' 4
10x50B Alexandre Amorim,Fpolis/SC[IL]
12.93 S 7.2
4' 4
10x50B Alexandre Amorim,Fpolis/SC[IL]
13.95 S 7.1
3' 4
7R 28 Alexandre Amorim,Fpolis/SC[IL]
14.96 S 7.0
7' 4/
20x100B Marco Goiato,Araçatuba/SP
14.98 S 7.1 6' 5
11x80B J. Aguiar,Campinas/SP
14.98 B 8.4 3'
4 20L 40
Anderson Dantas,Picuí/PB
15.98 S 7.1
6' 5 11x80B
J. Aguiar,Campinas/SP
16.99 S 7.0 6'
4 11x80B J. Aguiar,Campinas/SP
17.99 S 7.0 8'
4 11x80B J. Aguiar,Campinas/SP
18.95 S 6.9
8' 4
7x50B Marco Goiato,Araçatuba/SP
18.99 S 7.0 8'
4/ 11x80B J. Aguiar,Campinas/SP
19.01 M 7.0
6' 4/ 20x80B
Willian Souza,São Paulo/SP
19.98 S 7.0 8'
4/ 11x80B J. Aguiar,Campinas/SP
20.00 S 6.8
9' 4
7x50B Marco Goiato,Araçatuba/SP
20.01 S 7.0
8' 6 0.33 100 20x100B Marco Goiato,Araçatuba/SP
20.98 S 6.9 8'
4 11x80B J. Aguiar,Campinas/SP
21.99 S 6.9 6'
5 11x80B J. Aguiar,Campinas/SP
22.93 S 6.9
5' 4
10x50B Alexandre Amorim,Fpolis/SC
24.98 S 6.9
6' 5 11x80B
J. Aguiar,Campinas/SP
25.98 S 6.9 8'
5 11x80B J. Aguiar,Campinas/SP
26.91 M 7.6 8'
4 20L 45 Gerson
C. Souza,São Mateus do Sul/PR
26.92 S 6.9
5' 5
10x50B Alexandre Amorim,Fpolis/SC
26.99 S 6.9
8' 4/ 11x80B
J. Aguiar,Campinas/SP
27.00 S 6.8 10'
4
7x50B Marco Goiato,Araçatuba/SP
27.91 M 7.8 8'
4 20L 45 Gerson
C. Souza,São Mateus do Sul/PR
27.94 S 7.2
3' 4
7R 28 Alexandre Amorim,Fpolis/SC
27.98 S 6.9 8'
4/ 11x80B J. Aguiar,Campinas/SP
28.93 S 6.9
4' 4
10x50B Alexandre Amorim,Fpolis/SC
28.99 S 6.8
8' 4 11x80B
J. Aguiar,Campinas/SP
29.04 B 7.0 5'
4 25.4T 60 A. Martini
Junior,Botucatu/SP[PL]
29.93 S 7.5
3.5' 4
7R 28 Alexandre Amorim,Fpolis/SC
29.99 S 6.8 8'
5 11x80B J. Aguiar,Campinas/SP
30.93 S 6.8
4' 3/ 20x80B
Willian Souza,São Paulo/SP
30.99 S 6.9
8' 5 11x80B
J. Aguiar,Campinas/SP
Outubro
1.01 S 6.8 4'
3 20x60B Willian
Souza,São Paulo/SP
1.98 S 6.9 6'
4 11x80B J. Aguiar,Campinas/SP
3.91 S 8.0 4'
4 25.4T 60 A. Martini
Junior,Botucatu/SP[PL,IL]
3.94 S 7.3 4'
3 20x80B Willian Souza,Sao
Paulo/SP
3.98 S 7.0 6'
4/ 11x80B J. Aguiar,Campinas/SP
4.99 S 7.1 6'
5 11x80B J. Aguiar,Campinas/SP
5.93 S 7.2
4
7R 28 Alexandre Amorim,Fpolis/SC[IL]
5.99 S 7.2 6'
5 11x80B J. Aguiar,Campinas/SP
16.94 S 7.5
6' 5
7R 28 Alexandre Amorim,Fpolis/SC
21.93 S 7.5
4' 5
7R 28 Alexandre Amorim,Fpolis/SC
22.93 S 7.5
4' 4
18L 57 Alexandre Amorim,Fpolis/SC
26.93 S 7.5 4'
4 20x60B Willian Souza,São
Paulo/SP
Novembro
1.94 S 7.2
8' 5/
20x100B Marco Goiato,Araçatuba/SP[IL]
[altura do cometa = 15º]
2012 Abril
8.88 B 8.8 2'
4 20L 40 Anderson Dantas,Picuí/PB
13.94 S 7.6: 8'
3
7x50B Marco Goiato,Araçatuba/SP
13.95 S 7.9 6'
4 20x100B
Marco Goiato,Araçatuba/SP
[altura do cometa= 20º]
16.03 S 7.7
20x50B Luis Mansilla,Rosario/ARG
16.97 B 9.0 2'
4 20L 40 Anderson
Dantas,Picuí/PB
18.94 S 8.0 7'
3/ 20x100B
Marco Goiato,Araçatuba/SP
[altura do cometa= 24º]
18.95 S 8.2 5'
4
22L 60 Marco Goiato,Araçatuba/SP
[altura do cometa= 24º]
19.97 B 9.2 2'
4 20L 40 Anderson
Dantas,Picuí/PB
22.94 S 8.2 7'
3/ 20x100B
Marco Goiato,Araçatuba/SP
24.94 S 8.3 6'
3/ 20x100B
Marco Goiato,Araçatuba/SP
Maio
9.94 S 9.2
4' 3
22L 60 Marco Goiato,Araçatuba/SP
15.90 S 9.5
2' 1
18L 57 Alexandre Amorim,Fpolis/SC
18.94 S 9.1
6' 3
22L 60 Marco Goiato,Araçatuba/SP
21.90 S 9.5: 2'
1
18L 57 Alexandre Amorim,Fpolis/SC
Medidas astrométricas e magnitude CCD:
CK09P010 C2011
07 30.28604 21 42 13.15 +11 41 26.3
9.4 N I68
CK09P010 C2011
07 30.29875 21 42 10.74 +11 41 41.9
9.8 N I68
CK09P010 C2011
07 31.17517 21 39 21.40 +11 59 17.1
9.6 N I68
CK09P010 C2011
07 31.22147 21 39 12.51 +12 00 13.6
9.6 N I68
CK09P010 C2011
08 01.22810 21 35 53.38 +12 20 18.9
9.4 N I68
CK09P010 C2011
08 01.23664 21 35 51.67 +12 20 28.7
9.4 N I68
CK09P010 C2011
08 02.14338 21 32 48.64 +12 38 30.0
9.4 N I68
CK09P010 C2011
08 02.15334 21 32 46.59 +12 38 41.7
9.4 N I68
I68 = refletor 0.2-m f/7.25 + CCD, Pousada
dos Anões, Alto Paraíso/GO. Medição
por Maciel Bassani Sparrenberger.