Элементы орбиты кометы 16P/Brooks 2 (P/1889 N1, P/1896 M1)
MPEC 2014-J58:
16P/Brooks
Epoch 1994 Sept. 5.0 TT = JDT 2449600.5
T 1994 Sept. 1.08793 TT MPC
q 1.8433424 (2000.0) P Q
n 0.14312812 Peri. 197.99243 +0.96612385 -0.25802763
a 3.6195346 Node 176.94659 +0.24706073 +0.91893209
e 0.4907239 Incl. 5.54131 +0.07460366 +0.29830448
P 6.89
From 396 observations 1994 May 8-2014 May 6, mean residual 0".8.
Nongravitational parameters A1 = +1.62, A2 = -0.1878.
16P/Brooks
Epoch 2001 July 30.0 TT = JDT 2452120.5
T 2001 July 19.83244 TT MPC
q 1.8348992 (2000.0) P Q
n 0.14361032 Peri. 198.10632 +0.96575442 -0.25940571
a 3.6114279 Node 176.91427 +0.24839836 +0.91860851
e 0.4919186 Incl. 5.54815 +0.07494440 +0.29810582
P 6.86
From 396 observations 1994 May 8-2014 May 6, mean residual 0".8.
Nongravitational parameters A1 = +1.62, A2 = -0.1878.
16P/Brooks
Epoch 2008 Apr. 4.0 TT = JDT 2454560.5
T 2008 Apr. 12.55869 TT MPC
q 1.4665794 (2000.0) P Q
n 0.16050200 Peri. 219.46708 +0.94580446 -0.32368161
a 3.3533773 Node 159.37319 +0.31354973 +0.88929600
e 0.5626560 Incl. 4.25800 +0.08450138 +0.32308333
P 6.14
From 396 observations 1994 May 8-2014 May 6, mean residual 0".8.
Nongravitational parameters A1 = +1.62, A2 = -0.1878.
16P/Brooks
Epoch 2014 May 23.0 TT = JDT 2456800.5
T 2014 June 7.55123 TT MPC
q 1.4663271 (2000.0) P Q
n 0.16050225 Peri. 219.64233 +0.94517235 -0.32551644
a 3.3533737 Node 159.30903 +0.31529836 +0.88866884
e 0.5627308 Incl. 4.25824 +0.08506576 +0.32296556
P 6.14
From 396 observations 1994 May 8-2014 May 6, mean residual 0".8.
Nongravitational parameters A1 = +1.62, A2 = -0.1878.
16P/Brooks
Epoch 2021 Apr. 16.0 TT = JDT 2459320.5
T 2021 Apr. 18.04112 TT MPC
q 1.8778516 (2000.0) P Q
n 0.14102776 Peri. 245.08578 +0.91251138 -0.40759064
a 3.6553837 Node 138.94377 +0.39170826 +0.84637726
e 0.4862778 Incl. 3.01428 +0.11784574 +0.34280519
P 6.99
From 396 observations 1994 May 8-2014 May 6, mean residual 0".8.
Nongravitational parameters A1 = +1.62, A2 = -0.1878.