MPC_20151225

2015 DEC. 25 M.P.C. 97495
C/2013 P3 (Palomar)
Epoch 2014 Dec. 9.0 TT = JDT 2457000.5
T 2014 Nov. 23.82504 TT MPCW
q 8.6465114 (2000.0) P Q
z −0.0001368 ω 177.18339 +0.99782219 +0.04584618
±0.0000009 Ω 177.27545 −0.05998930 +0.33180925
e 1.0011830 i 93.91020 +0.02742566 −0.94223179
From 433 observations 2013 Aug. 8–2015 Nov. 5, mean residual 0 ′′ .4.
C/2013 US 10 (Catalina)
Epoch 2015 Dec. 4.0 TT = JDT 2457360.5
T 2015 Nov. 15.72194 TT MPCW
q 0.8229777 (2000.0) P Q
z −0.0003905 ω 340.35947 −0.90560900 −0.42048965
±0.0000004 Ω 186.14473 −0.28587064 +0.50884268
e 1.0003214 i 148.87837 −0.31328952 +0.75117747
From 2017 observations 2013 Aug. 14–2015 Dec. 22, mean residual 0 ′′ .6.
C/2013 V4 (Catalina)
Epoch 2015 Oct. 25.0 TT = JDT 2457320.5
T 2015 Oct. 7.60984 TT MPCW
q 5.1853677 (2000.0) P Q
z −0.0004918 ω 40.45033 +0.22784893 −0.60308486
±0.0000005 Ω 55.62128 +0.46388117 −0.62303845
e 1.0025504 i 67.85532 +0.85609528 +0.49810816
From 1487 observations 2013 Oct. 23–2015 Dec. 19, mean residual 0 ′′ .5.
C/2013 W2 (PANSTARRS)
Epoch 2015 Jan. 18.0 TT = JDT 2457040.5
T 2015 Jan. 5.28418 TT MPCW
q 4.4444562 (2000.0) P Q
n 0.02918310 ω 307.19377 −0.60244097 −0.79816341
a 10.4483665 Ω 179.85068 +0.75521317 −0.57010690
e 0.5746267 i 4.56655 +0.25829818 −0.19471335
P 33.8
From 122 observations 2013 Nov. 27–2015 Dec. 16, mean residual 0 ′′ .5.
C/2013 X1 (PANSTARRS)
Epoch 2016 Apr. 2.0 TT = JDT 2457480.5
T 2016 Apr. 20.72374 TT MPCW
q 1.3142735 (2000.0) P Q
z −0.0008000 ω 164.45813 +0.82525932 −0.52103092
±0.0000008 Ω 130.95585 −0.54402413 −0.62985251
e 1.0010515 i 163.23140 −0.15160738 −0.57603176
From 1566 observations 2013 Nov. 29–2015 Dec. 21, mean residual 0 ′′ .6.
C/2014 A4 (SONEAR)
Epoch 2015 Sept. 15.0 TT = JDT 2457280.5
T 2015 Sept. 5.85952 TT MPCW
q 4.1801999 (2000.0) P Q
z −0.0001967 ω 356.78767 +0.85257175 +0.30630613
±0.0000005 Ω 29.72718 +0.49650533 −0.72761295
e 1.0008225 i 121.35892 +0.16310692 +0.61380448
From 1613 observations 2014 Jan. 12–2015 Dec. 20, mean residual 0 ′′ .5.
C/2014 B1 (Schwartz)
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5
T 2017 Sept. 10.55125 TT MPCW
q 9.5565348 (2000.0) P Q
z −0.0003857 ω 345.84220 −0.85029711 −0.50399517
±0.0000091 Ω 161.39558 +0.51718488 −0.85353651
e 1.0036857 i 28.37229 +0.09754297 +0.13215251
From 74 observations 2014 Jan. 28–2015 Dec. 19, mean residual 0 ′′ .4.
C/2014 F2 (Tenagra)
Epoch 2015 Jan. 18.0 TT = JDT 2457040.5
T 2015 Jan. 2.37116 TT MPCW
q 4.3143911 (2000.0) P Q
z +0.0067901 ω 86.05150 −0.48716845 +0.01100558
±0.0000011 Ω 267.44802 −0.39019292 +0.89182039
e 0.9707049 i 119.06070 +0.78129149 +0.45225576
From 284 observations 2014 Mar. 31–2015 Dec. 10, mean residual 0 ′′ .5.
C/2014 N3 (NEOWISE)
Epoch 2015 Feb. 27.0 TT = JDT 2457080.5
T 2015 Mar. 13.23477 TT MPCW
q 3.8822633 (2000.0) P Q
z +0.0001393 ω 353.57148 +0.95234637 −0.05564168
±0.0000005 Ω 19.92686 +0.30403837 +0.09440389
e 0.9994593 i 61.63487 +0.02443490 +0.99397782
From 1250 observations 2014 July 4–2015 Dec. 20, mean residual 0 ′′ .4.
P/2014 O3 (PANSTARRS)
Epoch 2014 Apr. 13.0 TT = JDT 2456760.5
T 2014 Apr. 18.13005 TT MPCW
q 4.6420968 (2000.0) P Q
n 0.04756830 ω 204.42768 +0.37307246 +0.91781530
a 7.5438141 Ω 87.71439 −0.82732854 +0.39532102
e 0.3846486 i 7.80908 −0.41993383 +0.03655635
P 20.7
From 51 observations 2014 July 8–Aug. 22, mean residual 0 ′′ .5.
C/2014 Q1 (PANSTARRS)
Epoch 2015 June 27.0 TT = JDT 2457200.5
T 2015 July 6.51079 TT MPCW
q 0.3145894 (2000.0) P Q
z +0.0009128 ω 120.05067 −0.59117858 −0.79979485
±0.0000015 Ω 8.76160 +0.26772872 −0.31634579
e 0.9997128 i 43.10920 +0.76080827 −0.51015051
From 593 observations 2014 Aug. 16–2015 Oct. 11, mean residual 0 ′′ .6.
C/2014 Q2 (Lovejoy)
Epoch 2015 Jan. 18.0 TT = JDT 2457040.5
T 2015 Jan. 30.06923 TT MPCW
q 1.2903574 (2000.0) P Q
z +0.0017122 ω 12.39492 −0.12073193 −0.14528994
±0.0000002 Ω 94.97560 +0.80568049 −0.59224005
e 0.9977906 i 80.30211 +0.57991615 +0.79255445
From 6905 observations 2014 July 1–2015 Dec. 9, mean residual 0 ′′ .5.