505178 (2012 TV78)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5488410807 ± 1.92e-08
Semi-major axis (a)1.8159543024 AU ± 3.55e-09
Inclination (i)7.46805380° ± 3.21e-06
Long. of Asc. Node (Ω)251.74527590° ± 1.04e-05
Arg. of Perihelion (ω)244.93897825° ± 1.14e-05
Mean Anomaly (M)69.68697460° ± 4.41e-06
Mean Motion (n)0.4027679485°/day ± 1.18e-09
Perihelion dist (q)0.81928398 AU ± 3.50e-08
Aphelion dist (Q)2.81262462 AU ± 3.54e-08
Orbital Period2.44713187 yr ± 7.17e-09
Physical Parameters
H (abs. magnitude)19.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.258″
Uncertainty0
Orbit TypeApollo
MOID0.013719 AU
Observations Used317
Oppositions12
Arc Total2002-2022
First Observation Used2002-10-11
Last Observation Used2022-10-25
Observations (333)
Date Type RA Dec Mag Band Observatory
2017-11-18 10:06:13 C 01 33 24.55 +23 44 17.1 U T05
2017-11-18 21:09:59 C 01 32 01.74 +23 29 24.8 q 160
2017-11-18 21:12:34 C 01 32 01.37 +23 29 21.3 q 160
2017-11-18 21:15:10 C 01 32 01.02 +23 29 17.7 q 160
2017-11-18 21:57:37 C 01 31 55.95 +23 28 28.1 17.7 q J43
2017-11-18 22:10:11 C 01 31 54.22 +23 28 10.9 17.7 q J43
2017-11-18 22:22:42 C 01 31 52.53 +23 27 54.4 17.6 q J43
2017-11-18 22:35:22 C 01 31 50.79 +23 27 37.5 17.7 q J43
2017-11-19 21:36:18 C 01 28 54.01 +22 55 40.6 q 160
2017-11-19 21:39:18 C 01 28 53.54 +22 55 36.4 q 160
2017-11-19 21:42:18 C 01 28 53.14 +22 55 32.4 q 160
2017-11-20 08:32:28 C 01 27 29.14 +22 40 14.2 U T08
2017-11-20 08:41:47 C 01 27 27.86 +22 39 59.8 U T08
2017-11-20 08:45:50 C 01 27 27.27 +22 39 54.0 U T08
2017-11-20 08:47:49 C 01 27 26.99 +22 39 51.4 U T08
2017-11-20 09:05:24 C 01 27 24.54 +22 39 25.6 U T08
2017-11-20 09:07:23 C 01 27 24.27 +22 39 22.7 U T08
2017-11-20 09:15:05 C 01 27 23.18 +22 39 11.9 U T08
2017-11-20 09:17:17 C 01 27 22.88 +22 39 07.6 U T08
2017-11-20 20:38:46 C 01 25 54.98 +22 22 08.9 U 130
2017-11-20 20:41:43 C 01 25 54.72 +22 22 05.2 U 130
2017-11-20 20:43:55 C 01 25 54.39 +22 22 01.4 U 130
2017-11-20 20:46:07 C 01 25 54.08 +22 21 58.4 U 130
2017-11-21 21:44:53 C 01 22 37.02 +21 43 51.9 17.7 u J43
2017-11-21 21:58:58 C 01 22 35.00 +21 43 29.7 17.7 u J43
2017-11-21 22:13:04 C 01 22 32.99 +21 43 07.5 17.9 u J43
2017-11-21 22:27:13 C 01 22 30.97 +21 42 45.0 17.8 u J43
2017-11-22 05:19:22 C 01 21 36.22 +21 31 50.7 U 703
2017-11-22 05:28:17 C 01 21 34.97 +21 31 36.4 U 703
2017-11-22 05:37:09 C 01 21 33.69 +21 31 22.1 U 703
2017-11-22 05:46:01 C 01 21 32.45 +21 31 07.8 U 703
2017-11-22 09:12:55 C 01 21 04.58 +21 25 43.0 U T05
2017-11-22 09:28:11 C 01 21 02.38 +21 25 17.9 U T05
2017-11-22 09:36:00 C 01 21 01.26 +21 25 05.5 U T05
2017-11-22 09:44:09 C 01 21 00.09 +21 24 51.6 U T05
2017-11-22 09:44:48 C 01 21 00.00 +21 24 50.5 U T05
2017-11-22 09:54:59 C 01 20 58.56 +21 24 34.2 U T05
2017-11-22 09:55:39 C 01 20 58.44 +21 24 33.0 U T05
2017-11-22 10:12:08 C 01 20 56.10 +21 24 06.0 U T05
2017-11-23 13:31:38 C 01 17 17.34 +20 38 41.0 q D29
2017-11-23 13:52:01 C 01 17 14.38 +20 38 06.2 q D29
2017-11-23 14:12:22 C 01 17 11.36 +20 37 30.9 q D29
2017-11-24 08:27:14 C 01 14 42.58 +20 05 56.4 U T08
2017-11-24 08:40:04 C 01 14 40.67 +20 05 33.0 U T08
2017-11-24 08:52:52 C 01 14 38.79 +20 05 10.2 U T08
2017-11-24 09:10:06 C 01 14 36.26 +20 04 39.1 U T08
2017-11-26 04:14:06 C 01 08 41.13 +18 44 53.4 U G96
2017-11-26 04:21:36 C 01 08 40.00 +18 44 39.0 U G96
2017-11-26 04:29:05 C 01 08 38.88 +18 44 24.5 U G96
2017-11-26 04:36:36 C 01 08 37.75 +18 44 10.0 U G96