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
2017-10-29 10:38:25 C 02 21 14.39 +29 30 37.3 T05
2017-10-29 10:51:52 C 02 21 13.31 +29 30 33.6 T05
2017-10-29 10:53:13 C 02 21 13.18 +29 30 33.4 T05
2017-10-29 10:54:32 C 02 21 13.14 +29 30 33.0 T05
2017-10-29 10:56:03 C 02 21 13.01 +29 30 32.8 T05
2017-10-29 11:21:56 C 02 21 11.09 +29 30 25.5 T05
2017-10-30 05:52:16 C 02 19 52.77 +29 25 08.4 U 703
2017-10-30 06:00:00 C 02 19 52.09 +29 25 06.1 U 703
2017-10-30 06:08:12 C 02 19 51.46 +29 25 03.8 U 703
2017-10-30 06:15:58 C 02 19 50.78 +29 25 01.5 U 703
2017-10-30 08:01:09 C 02 19 42.12 +29 24 28.6 q H45
2017-10-30 08:03:08 C 02 19 41.98 +29 24 27.6 q H45
2017-10-30 08:04:34 C 02 19 41.84 +29 24 27.4 q H45
2017-10-30 08:06:09 C 02 19 41.73 +29 24 27.3 q H45
2017-10-30 08:07:52 C 02 19 41.62 +29 24 26.9 q H45
2017-10-30 08:09:42 C 02 19 41.43 +29 24 25.7 q H45
2017-10-31 10:35:53 C 02 17 43.75 +29 16 09.7 T08
2017-10-31 10:49:41 C 02 17 42.54 +29 16 05.1 T08
2017-10-31 11:17:57 C 02 17 40.20 +29 15 54.6 T08
2017-10-31 11:19:56 C 02 17 40.08 +29 15 53.5 T08
2017-10-31 11:20:43 C 02 17 40.01 +29 15 53.2 T08
2017-10-31 11:45:36 C 02 17 37.86 +29 15 45.7 T08
2017-11-09 10:56:04 C 01 58 14.192 +27 22 09.10 L F51
2017-11-09 11:31:23 C 01 58 10.274 +27 21 41.88 L F51
2017-11-09 11:49:00 C 01 58 08.331 +27 21 28.15 L F51
2017-11-10 09:37:19 C 01 55 52.00 +27 04 44.0 U T05
2017-11-10 09:51:45 C 01 55 50.32 +27 04 32.5 U T05
2017-11-10 10:16:00 C 01 55 47.55 +27 04 12.8 U T05
2017-11-10 10:21:46 C 01 55 46.88 +27 04 07.9 U T05
2017-11-14 04:21:48 C 01 45 46.53 +25 42 26.9 U 703
2017-11-14 04:29:36 C 01 45 45.57 +25 42 19.1 U 703
2017-11-14 04:37:24 C 01 45 44.60 +25 42 11.1 U 703
2017-11-14 04:45:14 C 01 45 43.56 +25 42 03.4 U 703
2017-11-14 04:53:24 C 01 45 42.60 +25 41 54.9 U G96
2017-11-14 04:59:33 C 01 45 41.84 +25 41 48.7 U G96
2017-11-14 05:05:41 C 01 45 41.07 +25 41 42.5 U G96
2017-11-14 05:11:51 C 01 45 40.30 +25 41 36.1 U G96
2017-11-16 08:55:38 C 01 39 30.46 +24 45 08.1 U T08
2017-11-16 09:11:51 C 01 39 28.31 +24 44 48.9 U T08
2017-11-16 09:34:57 C 01 39 25.29 +24 44 21.6 U T08
2017-11-16 09:42:46 C 01 39 24.29 +24 44 12.1 U T08
2017-11-16 22:53:47 C 01 37 47.66 +24 28 19.9 q 160
2017-11-16 22:56:46 C 01 37 47.27 +24 28 16.2 q 160
2017-11-16 22:59:46 C 01 37 46.90 +24 28 12.5 q 160
2017-11-18 07:16:58 C 01 33 45.82 +23 47 50.4 U 703
2017-11-18 07:24:35 C 01 33 44.85 +23 47 40.2 U 703
2017-11-18 07:32:13 C 01 33 43.77 +23 47 30.9 U 703
2017-11-18 07:39:52 C 01 33 42.80 +23 47 19.2 U 703
2017-11-18 09:37:04 C 01 33 28.49 +23 44 55.7 U T05
2017-11-18 09:43:15 C 01 33 27.67 +23 44 47.6 U T05