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
2017-11-26 05:11:37 C 01 08 32.51 +18 43 02.0 U 703
2017-11-26 05:19:11 C 01 08 31.37 +18 42 47.6 U 703
2017-11-26 05:26:45 C 01 08 30.23 +18 42 32.7 U 703
2017-11-26 05:34:20 C 01 08 29.11 +18 42 18.0 U 703
2017-11-27 20:58:38 C 01 02 56.98 +17 23 10.8 q 160
2017-11-27 21:01:29 C 01 02 56.53 +17 23 05.5 q 160
2017-11-27 21:04:20 C 01 02 56.12 +17 22 59.2 q 160
2017-12-01 03:06:12 C 00 51 39.87 +14 28 50.0 u H21
2017-12-01 03:10:16 C 00 51 39.23 +14 28 40.1 u H21
2017-12-01 03:14:38 C 00 51 38.54 +14 28 29.5 u H21
2017-12-01 03:18:59 C 00 51 37.86 +14 28 19.0 u H21
2017-12-01 03:23:20 C 00 51 37.18 +14 28 08.6 u H21
2017-12-01 03:27:50 C 00 51 36.46 +14 27 57.9 u H21
2017-12-03 21:20:01 C 00 41 43.88 +11 40 57.0 q 160
2017-12-03 21:22:53 C 00 41 43.43 +11 40 49.4 q 160
2017-12-03 21:25:47 C 00 41 42.95 +11 40 42.0 q 160
2017-12-04 20:20:07 C 00 38 12.15 +10 38 04.1 q 160
2017-12-04 20:23:15 C 00 38 11.64 +10 37 55.4 q 160
2017-12-04 20:26:21 C 00 38 11.13 +10 37 46.8 q 160
2017-12-05 07:40:03 C 00 36 25.92 +10 06 28.8 U T08
2017-12-05 07:51:50 C 00 36 23.92 +10 05 55.6 U T08
2017-12-05 08:03:52 C 00 36 21.88 +10 05 21.7 U T08
2017-12-05 08:16:09 C 00 36 19.81 +10 04 46.2 U T08
2017-12-05 20:36:40 C 00 34 24.35 +09 28 57.5 q 160
2017-12-05 20:39:40 C 00 34 23.85 +09 28 48.5 q 160
2017-12-05 20:42:34 C 00 34 23.37 +09 28 40.6 q 160
2017-12-06 01:38:47 C 00 33 37.62 +09 14 20.5 u H21
2017-12-06 01:41:18 C 00 33 37.20 +09 14 13.1 u H21
2017-12-06 01:43:50 C 00 33 36.76 +09 14 05.7 u H21
2017-12-06 01:46:28 C 00 33 36.31 +09 13 58.0 u H21
2017-12-06 01:51:30 C 00 33 35.46 +09 13 43.1 u H21
2017-12-06 01:56:40 C 00 33 34.59 +09 13 28.0 u H21
2017-12-06 01:59:11 C 00 33 34.17 +09 13 20.7 u H21
2017-12-06 02:01:42 C 00 33 33.74 +09 13 13.3 u H21
2017-12-06 02:04:13 C 00 33 33.32 +09 13 05.9 u H21
2017-12-06 02:07:52 C 00 33 32.70 +09 12 55.2 u H21
2017-12-08 04:52:15 C 00 25 20.53 +06 37 44.8 U 703
2017-12-08 04:59:55 C 00 25 19.21 +06 37 20.1 U 703
2017-12-08 05:07:34 C 00 25 17.86 +06 36 55.6 U 703
2017-12-08 05:15:12 C 00 25 16.51 +06 36 31.1 U 703
2017-12-09 06:52:51 C 00 21 01.10 +05 13 09.1 U T08
2017-12-09 07:02:53 C 00 20 59.25 +05 12 36.1 U T08
2017-12-09 07:13:09 C 00 20 57.37 +05 12 01.7 U T08
2017-12-09 07:23:16 C 00 20 55.54 +05 11 27.9 U T08
2017-12-09 21:27:47 C 00 18 31.82 +04 23 39.6 q 160
2017-12-09 21:30:41 C 00 18 31.31 +04 23 29.4 q 160
2017-12-09 21:33:32 C 00 18 30.85 +04 23 20.3 q 160
2017-12-09 22:41:08 S 00 18 20.834 +04 20 03.59 L C51
2017-12-10 01:49:38 S 00 17 48.497 +04 09 17.75 L C51
2017-12-10 03:23:53 S 00 17 32.302 +04 03 53.57 L C51