17P / Holmes


2008 march 28 - 19:34 UT to 19:38 UT

350D + Sigma 70-300 lens / eq6 mount f=70mm f/D=4 1600iso 4min

Visible with binocular 10x50

Easily visible with binocular 7x50

C/2008 C1 in the same field

2008 march 25 - 19:11 UT to 19:54 UT

Breil-sur-Roya, 06, F

350D + Sigma 70-300 lens / eq6 mount f=100mm f/D=5 800iso 13 x 3min

Easily visible with binocular 10x50

C/2008 C1 in the same field

2008 march 01 : Visible with naked eye

2008 feb 04 : Very easy with naked eye

2008 jan 25 : Very easy with naked eye

2008 jan 25

19:29 UT to 20:11 UT

Breil-sur-Roya, 06, F

350D + Sigma 70-300 lens / eq6 mount

f=214mm f/D=5 800iso 10 x 4min

Easy with naked eye - Near Algol

2008 jan 06

19:36 UT to 20:02 UT

Breil-sur-Roya, 06, F

350D + Sigma 70-300 lens / eq6 mount

f=190mm f/D=5.6 1600iso 12 x 2min

Very easy with naked eye - Near Algol

2007 dec 15

20:13 UT to 21:36 UT

Breil-sur-Roya, 06, F

350D + 190mm f/5.6 lens

37 x 2min 1600iso

2007 dec 12 17:00 UT

Piste de Piène, Breil-sur-Roya, 06, F

350D + 50mm f/5.6 lens

13s 1600iso raw

2007 dec 05

18:35 UT to 20:40 UT

350D + 300mm f/5.6 lens

20 x 6min 1600iso raw

2007 dec 04

19:21 UT to 20:50 UT

350D + 300mm f/5.6 lens

2007 nov 27

17:05 UT to 18:32 UT

350D + 18mm & 300mm lenses

2007 nov 25

21:22 UT to 21:51 UT

350D + 18mm lens

Near Full Moon

2007 nov 18 19:20 to 20:24 UT

Breil-sur-Roya, 06, F

350D + 300mm lens / eq6 mount

70 x 37s f/6.3 1600iso

Near Mirfak (alpha Perseus)

2007 nov 17 19:00 to 19:36 UT

Breil-sur-Roya, 06, F

350D + 300mm lens / eq6 mount

55 x 30s f/8 1600iso

Near Mirfak (alpha Perseus)

2007 nov 16

Breil-sur-Roya, 06, F

T 114/900 + Toucam Pro 2 B&W

13.5' x 10' field

2007 nov 11

Piste de Piène, Breil-sur-Roya, 06, F

350D / tripod

2007 nov 09

Breil-sur-Roya, 06, F

350D

Is the comet losing its tail ?

2007 nov 07

Breil-sur-Roya, 06, F

350D raw + 300mm lens

Yellowish/greenish with J 10x50

2007 nov 06

Breil-sur-Roya, 06, F

350D + 300mm lens

9 x 6min f/5.6 1600iso

2007 nov 03

Breil-sur-Roya, 06, F

350D + 70mm lens

2007 nov 02

Breil-sur-Roya, 06, F

350D + 50mm lens

2007 nov 01

Breil-sur-Roya, 06, F

Fuzzy ball with naked eye

Yellowish int. and greenish ext. with J 10x50

2007 oct 31

Breil-sur-Roya, 06, F

Fuzzy ball with naked eye

2007 oct 28

Breil-sur-Roya, 06, F

Fuzzy ball with naked eye

 

2007 oct 27

Breil-sur-Roya, 06, F

No longer a simple point of light with naked eye

Coma 4.5'

Yellow at 35x with L70/700

 

2007 oct 26

Breil-sur-Roya, 06, F

mV ~ 2.5

Coma 3'

2007 oct 24

Breil-sur-Roya, 06, F

mV ~ 2.7

Yellowish with J10x50 T114/900