MPC_20151225

2015 DEC. 25 M.P.C. 97499
C/2015 YG 1 (NEOWISE)
T 2015 Oct. 1.82057 TT MPCW
q 2.1932464 (2000.0) P Q
ω 105.53961 −0.18928010 −0.97367184
Ω 351.41240 +0.17011369 +0.09489429
e 1.0 i 58.28831 +0.96707517 −0.20726364
From 32 observations 2015 Dec. 17–20.
314P/Montani
Epoch 2016 Oct. 19.0 TT = JDT 2457680.5
T 2016 Oct. 7.86506 TT MPCW
q 4.2337662 (2000.0) P Q
n 0.05037361 ω 213.74170 −0.52035341 −0.85113216
a 7.2610708 Ω 267.70404 +0.79801644 −0.45576559
e 0.4169226 i 3.97859 +0.30397713 −0.26048372
P 19.6
From 163 observations 1997 Apr. 9–2015 Dec. 17, mean residual 0 ′′ .6.
315P/LONEOS
Epoch 2016 Nov. 28.0 TT = JDT 2457720.5
T 2016 Dec. 6.82810 TT MPCW
q 2.4204213 (2000.0) P Q
n 0.08780381 ω 67.18905 −0.68638515 −0.66768474
a 5.0133396 Ω 69.55191 +0.50163412 −0.72163066
e 0.5172038 i 17.91499 +0.52653456 −0.18288322
P 11.2
From 702 observations 2004 Nov. 3–2015 Dec. 14, mean residual 0 ′′ .6.
318P/McNaught-Hartley
Epoch 2015 Oct. 25.0 TT = JDT 2457320.5
T 2015 Oct. 22.47397 TT MPCW
q 2.4482467 (2000.0) P Q
n 0.04783734 ω 313.22406 +0.96093368 +0.21097178
a 7.5155031 Ω 35.72492 −0.06074941 +0.79227671
e 0.6742405 i 17.86841 −0.27002959 +0.57252818
P 20.6
From 319 observations 1994 July 5–2015 Dec. 11, mean residual 0 ′′ .6.
319P/Catalina-McNaught
Epoch 2015 June 27.0 TT = JDT 2457200.5
T 2015 July 1.75528 TT MPCW
q 1.1967314 (2000.0) P Q
n 0.14579358 ω 203.66542 +0.69460121 +0.67740047
a 3.5752832 Ω 111.36350 −0.61152319 +0.73329990
e 0.6652765 i 15.07380 −0.37890440 +0.05830836
P 6.76
From 319 observations 2008 May 2–2015 Dec. 6, mean residual 0 ′′ .5.
327P/Van Ness
Epoch 2015 Dec. 4.0 TT = JDT 2457360.5
T 2015 Dec. 12.42867 TT MPCW
q 1.5603406 (2000.0) P Q
n 0.14631065 ω 185.09505 +0.99806026 −0.00379317
a 3.5668548 Ω 173.96264 −0.00987145 +0.97587181
e 0.5625444 i 36.21456 −0.06146768 −0.21831130
P 6.74
From 89 observations 2002 Aug. 17–2015 Dec. 8, mean residual 0 ′′ .6.
328P/LONEOS-Tucker
Epoch 2016 Jan. 13.0 TT = JDT 2457400.5
T 2015 Dec. 24.11342 TT MPCW
q 1.8865482 (2000.0) P Q
n 0.11436307 ω 30.61013 +0.96980996 −0.22430111
a 4.2035110 Ω 341.60101 +0.11178649 +0.75766122
e 0.5511970 i 17.64912 +0.21673122 +0.61289353
P 8.62
From 338 observations 1998 Aug. 2–2015 Dec. 1, mean residual 0 ′′ .6.
329P/LINEAR-Catalina
Epoch 2015 Dec. 4.0 TT = JDT 2457360.5
T 2015 Dec. 5.55231 TT MPCW
q 1.6595575 (2000.0) P Q
n 0.08355489 ω 342.37895 +0.30203617 −0.88032277
a 5.1818895 Ω 88.77532 +0.91276635 +0.15636086
e 0.6797389 i 21.46166 +0.27501227 +0.44786505
P 11.8
From 342 observations 2003 Nov. 18–2015 Dec. 21, mean residual 0 ′′ .5.
330P/Catalina
Epoch 2016 Sept. 9.0 TT = JDT 2457640.5
T 2016 Aug. 29.96619 TT MPCW
q 2.9530145 (2000.0) P Q
n 0.05850549 ω 186.94500 −0.51578400 −0.82111576
a 6.5716080 Ω 294.37538 +0.79836609 −0.35719259
e 0.5506405 i 15.56476 +0.31077076 −0.44517677
P 16.8
From 161 observations 1999 Nov. 5–2015 Dec. 18, mean residual 0 ′′ .6.
Jupiter VI (Himalia)
Epoch 2016 Jan. 13.0 TT = JDT 2457400.5
MPC
M 175.10221 (2000.0) P Q
n 1.44811637 ω 14.51196 +0.50851055 −0.78391855
a 0.0761909 Ω 46.47092 +0.73291426 +0.17692220
e 0.1306206 i 29.42694 +0.45194436 +0.59512203
P 248.60 d H 7.9 G 0.15
From 1599 observations 1899 June 28–2015 June 15, mean residual 0 ′′ .46.