2P/Encke (P/1786 B1, P/1822 L1) - осень 2023 года ярче 8m.!
2P/Encke (P/1786 B1, P/1795 V1, P/1805 U1, P/1818 W1, 1822 L1) ..
Элементы орбиты кометы 2P/Encke (P/1786 B1, P/1822 L1) MPC 85339:
2P/Encke
Epoch 2014 May 23.0 TT = JDT 2456800.5
T 2013 Nov. 21.6982 TT MPC
q 0.336122 (2000.0) P Q
n 0.2989781 Peri. 186.5398 -0.9451164 -0.3147558
a 2.215014 Node 334.5709 +0.3082611 -0.7700617
e 0.848253 Incl. 11.7793 +0.1083058 -0.5549178
P 3.30
From 2405 observations 1993-2013, mean residual 0".8. Nongravitational
parameters A1 = +0.01, A2 = -0.0006.