Коррекция орбиты некоторых комет от 15 декабря 2015 года ..

[Silvester]

Коррекция орбиты некоторых комет от 15 декабря 2015 года ..

C/2015 W1 (Gibbs) _ CK15W010 _ WW380B3 object, MPEC 2015-X173

Элементы орбиты (orbital elements) непериодической кометы C/2015 W1 (Gibbs) _ CK15W010:

C/2015 W1 (Gibbs)
Epoch 2016 May 12.0 TT = JDT 2457520.5
T 2016 May 17.19705 TT MPCW
q 2.2318347 (2000.0) P Q
z -0.0006072 Peri. 48.11697 -0.30664420 +0.27806131
+/-0.0002810 Node 114.31410 +0.24920195 -0.89956295
e 1.0013552 Incl. 87.31673 +0.91862273 +0.33685072
From 134 observations 2015 Nov. 18-Dec. 15, mean residual 0".5.

C/2015 W1 (Gibbs)
Epoch 2016 Jan. 13.0 TT = JDT 2457400.5
T 2016 May 17.19058 TT MPCW
q 2.2318601 (2000.0) P Q
z -0.0006129 Peri. 48.11403 -0.30664223 +0.27807491
+/-0.0002810 Node 114.31479 +0.24925388 -0.89953883
e 1.0013679 Incl. 87.31871 +0.91860930 +0.33690390
From 134 observations 2015 Nov. 18-Dec. 15, mean residual 0".5.

Эфемериды (ephemeris) непериодической кометы C/2015 W1 (Gibbs) _ CK15W010:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2015 11 15 08 44 34.3 +02 05 13 2.7242 3.0363 98.7 18.8 19.5
2015 11 30 08 43 04.7 +04 59 29 2.3773 2.9302 114.7 17.8 19.0
2015 12 08 08 39 39.8 +07 08 03 2.2036 2.8753 124.2 16.5 18.8
2015 12 14 08 35 39.2 +09 04 30 2.0819 2.8349 131.8 15.0 18.6
2015 12 15 08 34 51.2 +09 25 43 2.0625 2.8282 133.1 14.7 18.6
2015 12 16 08 34 00.8 +09 47 28 2.0433 2.8216 134.5 14.4 18.6
2015 12 22 08 28 07.7 +12 09 25 1.9351 2.7822 142.7 12.4 18.4
2015 12 30 08 17 53.2 +15 49 13 1.8110 2.7310 154.4 9.0 18.2
2016 01 14 07 51 03.2 +23 58 58 1.6572 2.6395 176.3 1.4 17.8

P/2015 W2 (Catalina) _ PK15W020 _ WW39FB4 object, MPEC 2015-X174

Элементы орбиты (orbital elements) периодической кометы P/2015 W2 (Catalina) _ PK15W020:

P/2015 W2 (Catalina)
Epoch 2015 Sept. 15.0 TT = JDT 2457280.5
T 2015 Sept. 30.53001 TT MPCW
q 2.6780697 (2000.0) P Q
n 0.04968552 Peri. 117.51484 +0.60228652 -0.77690460
a 7.3279552 Node 294.25425 +0.64286256 +0.60831448
e 0.6345407 Incl. 11.61061 +0.47326386 +0.16239685
P 19.8
From 142 observations 2015 Nov. 21-Dec. 10, mean residual 0".5.

P/2015 W2 (Catalina)
Epoch 2035 July 12.0 TT = JDT 2464520.5
T 2035 June 26.75323 TT MPCW
q 2.6967108 (2000.0) P Q
n 0.04851919 Peri. 116.77335 +0.61824108 -0.76429933
a 7.4449259 Node 293.82025 +0.63100570 +0.62173691
e 0.6377787 Incl. 11.56294 +0.46862541 +0.17114246
P 20.3
From 142 observations 2015 Nov. 21-Dec. 10, mean residual 0".5.

P/2015 W2 (Catalina)
Epoch 2016 Jan. 13.0 TT = JDT 2457400.5
T 2015 Sept. 30.54212 TT MPCW
q 2.6780879 (2000.0) P Q
n 0.04970907 Peri. 117.51976 +0.60223115 -0.77694661
a 7.3256405 Node 294.25338 +0.64290520 +0.60827073
e 0.6344227 Incl. 11.61077 +0.47327640 +0.16235974
P 19.8
From 142 observations 2015 Nov. 21-Dec. 10, mean residual 0".5.

Эфемериды (ephemeris) периодической кометы P/2015 W2 (Catalina) _ PK15W020:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2015 11 15 04 37 31.0 +35 43 05 1.7741 2.7049 155.3 8.8 18.1
2015 11 30 04 28 29.0 +34 45 44 1.7560 2.7253 166.7 4.8 18.1
2015 12 08 04 23 27.9 +34 01 59 1.7707 2.7384 166.5 4.8 18.1
2015 12 14 04 20 03.5 +33 24 49 1.7931 2.7492 162.8 6.1 18.2
2015 12 15 04 19 32.3 +33 18 21 1.7978 2.7511 162.1 6.3 18.2
2015 12 16 04 19 02.0 +33 11 50 1.8028 2.7530 161.2 6.6 18.2
2015 12 22 04 16 23.4 +32 31 51 1.8379 2.7649 155.8 8.4 18.2
2015 12 30 04 14 02.5 +31 37 53 1.8986 2.7820 148.0 10.8 18.3
2016 01 14 04 13 48.8 +30 02 52 2.0509 2.8180 133.3 14.7 18.6