|
|
|
|
|
Još o ovoj kometi: |
09.02. |
12.02. |14.02. |
15.02. |
04.03. |
08.03. |
14.03. | |
|
Novi Sad
12. februar 2002.
 |
|
Kretanje komete C/2002 C1 do maja meseca (detalj sa većeg crteža od 18 Kb) |
Juče je bilo naprosto fenomenalno! Predveče oko 5 nije izgledalo obećavajuće ali je većina oblaka izgleda prosla severnije. Na početku posmatranja (18:00) sam imao blage ciruse u oblasti ali su oni ubrzo disappeared! C1 je bila veoma laka meta od samog početka! Kako sam imao veći mrak tako je bila sve bolja. Ipak sa 11x osim magličastog izgleda ništa drugo nisam uspeo da uočim! Mogao sam da je posmatram sve do 19:00 jer je situacija sve do horizonta bila jako dobra! Biće jako lepo ako se ovakvi uslovi ponove u narednih dve nedelje koliko još ima da se vidi kao večernja, mada sumnjam!
Sjaj sam procenio na m1=7.6! Gledao sam i sa 11x65 i sa 7x50B. Sasvim blizu su bile dve zvezde blizu 10m ali ne verujem da je to nešto uticalo bitno. U okolini je bilo nekoliko lepih zvezda od 7m do 8.3m koje su jako fino poslužile za komparaciju. Granična magnituda u oblasti je bila skoro 9 a gore i do 10. tycho2 mag.
Orbitalni elementi
Preuzeto sa http://cfa-www.harvard.edu/iau/Ephemerides/Comets/2002C1.html
The following orbital elements are taken from MPEC 2002-C60: C/2002 C1 (Ikeya-Zhang) T 2002 Mar. 18.9118 TT MPCM q 0.510190 (2000.0) P Q
Peri. 34.2075 -0.5412566 -0.6968687
Node 93.2016 +0.6267809 -0.7074064
e 1.0 Incl. 28.1176 +0.5605239 +0.1181110
From 126 observations 2002 Feb. 1-8.
An explanation of the orbital elements is available.
These orbital elements are also available in forms suitable
for loading into a number of popular planetarium-type software programs.
-----------------------------------------------------------------
Efemeride
The following ephemeris is at intervals of five days. A daily ephemeris covering the same time interval is also available. Check out recent magnitude estimates for this comet. Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 2002 02 05 00 14.96 -15 51.1 1.522 1.054 43.5 40.1 8.6 2002 02 10 00 23.82 -13 09.3 1.460 0.969 41.3 42.2 8.2 2002 02 15 00 33.25 -10 11.1 1.391 0.884 39.2 44.9 7.7 2002 02 20 00 43.16 -06 53.1 1.317 0.801 37.4 48.5 7.1 2002 02 25 00 53.40 -03 11.4 1.236 0.721 35.7 53.2 6.5 2002 03 02 01 03.66 +00 58.8 1.149 0.647 34.2 59.4 5.9 2002 03 07 01 13.39 +05 42.3 1.056 0.584 32.9 67.5 5.3 2002 03 12 01 21.61 +11 02.4 0.958 0.536 31.8 77.7 4.7 2002 03 17 01 26.88 +16 58.8 0.859 0.512 31.0 89.3 4.3 2002 03 22 01 27.51 +23 25.3 0.763 0.516 30.6 100.6 4.0 2002 03 27 01 22.03 +30 11.8 0.676 0.546 31.1 109.0 4.0 2002 04 01 01 09.31 +37 08.5 0.602 0.597 33.4 112.9 4.2 2002 04 06 00 47.96 +44 08.0 0.540 0.664 37.9 112.1 4.4 2002 04 11 00 15.22 +51 00.2 0.490 0.739 44.7 107.5 4.6 2002 04 16 23 25.60 +57 20.7 0.451 0.820 53.6 100.2 4.9 2002 04 21 22 11.43 +62 09.4 0.424 0.904 64.1 90.9 5.2 2002 04 26 20 33.49 +63 42.5 0.410 0.989 75.8 80.5 5.5 2002 05 01 18 56.43 +60 51.7 0.408 1.074 88.0 69.7 5.9 2002 05 06 17 44.02 +54 40.0 0.421 1.159 100.0 59.0 6.3 2002 05 11 16 56.06 +47 03.6 0.448 1.243 111.0 49.4 6.7 2002 05 16 16 24.39 +39 24.4 0.489 1.326 120.2 41.2 7.2 2002 05 21 16 02.86 +32 23.3 0.542 1.408 127.4 34.8 7.7 2002 05 26 15 47.81 +26 14.6 0.605 1.490 132.4 30.1 8.1 2002 05 31 15 37.13 +20 58.5 0.679 1.570 135.2 27.1 8.6 2002 06 05 15 29.51 +16 29.3 0.760 1.649 136.2 25.2 9.1 2002 06 10 15 24.17 +12 39.8 0.849 1.728 135.7 24.2 9.5 2002 06 15 15 20.58 +09 23.1 0.944 1.805 134.1 23.9 9.9 2002 06 20 15 18.37 +06 33.2 1.045 1.881 131.7 23.8 10.3 2002 06 25 15 17.28 +04 05.2 1.151 1.956 128.9 23.9 10.7 2002 06 30 15 17.09 +01 55.3 1.262 2.030 125.7 24.0 11.1 2002 07 05 15 17.65 +00 00.2 1.376 2.104 122.4 24.1 11.4 2002 07 10 15 18.86 -01 42.6 1.495 2.176 118.9 24.1 11.7 2002 07 15 15 20.62 -03 15.2 1.616 2.248 115.4 24.1 12.1 2002 07 20 15 22.85 -04 39.1 1.741 2.319 111.8 24.0 12.4 2002 07 25 15 25.49 -05 55.5 1.868 2.389 108.2 23.8 12.6 2002 07 30 15 28.49 -07 05.5 1.998 2.459 104.6 23.6 12.9 2002 08 04 15 31.80 -08 10.1 2.129 2.527 101.0 23.2 13.2 2002 08 09 15 35.39 -09 09.7 2.262 2.595 97.4 22.8 13.4 2002 08 14 15 39.23 -10 05.2 2.395 2.663 93.8 22.3 13.7 2002 08 19 15 43.29 -10 56.8 2.530 2.729 90.3 21.8 13.9 2002 08 24 15 47.55 -11 45.0 2.665 2.795 86.7 21.2 14.1 2002 08 29 15 51.98 -12 30.1 2.800 2.861 83.1 20.5 14.3 2002 09 03 15 56.56 -13 12.3 2.935 2.926 79.6 19.8 14.5 2002 09 08 16 01.28 -13 52.0 3.070 2.990 76.0 19.1 14.7 2002 09 13 16 06.14 -14 29.3 3.203 3.054 72.4 18.3 14.9 2002 09 18 16 11.10 -15 04.3 3.335 3.117 68.9 17.5 15.1 2002 09 23 16 16.15 -15 37.2 3.466 3.180 65.3 16.7 15.2 2002 09 28 16 21.29 -16 08.0 3.595 3.242 61.7 15.8 15.4 2002 10 03 16 26.50 -16 37.0 3.721 3.304 58.1 14.9 15.5 2002 10 08 16 31.78 -17 04.2 3.845 3.365 54.5 14.0 15.7 2002 10 13 16 37.10 -17 29.7 3.967 3.426 50.9 13.1 15.8 2002 10 18 16 42.47 -17 53.6 4.085 3.486 47.3 12.1 16.0 2002 10 23 16 47.87 -18 15.8 4.199 3.546 43.6 11.2 16.1 2002 10 28 16 53.29 -18 36.5 4.310 3.606 40.0 10.2 16.2 2002 11 02 16 58.71 -18 55.8 4.417 3.665 36.3 9.2 16.4 2003 01 31 18 26.59 -21 31.4 5.449 4.670 34.5 6.9 17.9 2003 02 05 18 30.22 -21 33.3 5.452 4.723 38.7 7.5 17.9 2003 02 10 18 33.64 -21 34.9 5.450 4.776 43.0 8.1 18.0 2003 02 15 18 36.82 -21 36.4 5.443 4.828 47.3 8.6 18.0 2003 02 20 18 39.78 -21 37.9 5.432 4.881 51.7 9.1 18.1 2003 02 25 18 42.48 -21 39.3 5.416 4.933 56.1 9.6 18.1 2003 03 02 18 44.91 -21 40.8 5.397 4.984 60.5 10.0 18.1 2003 03 07 18 47.07 -21 42.5 5.373 5.036 65.0 10.3 18.2 2003 03 12 18 48.94 -21 44.4 5.347 5.087 69.6 10.5 18.2 |
februar 2002.)