478574 (2012 TS78)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3816089925 ± 3.14e-07
Semi-major axis (a)1.6083010393 AU ± 2.50e-08
Inclination (i)32.66576400° ± 1.74e-05
Long. of Asc. Node (Ω)8.26087824° ± 5.56e-06
Arg. of Perihelion (ω)196.77042635° ± 4.46e-05
Mean Anomaly (M)317.02723578° ± 3.55e-05
Mean Motion (n)0.4832382048°/day ± 1.13e-08
Perihelion dist (q)0.99455890 AU ± 5.05e-07
Aphelion dist (Q)2.22204318 AU ± 5.06e-07
Orbital Period2.03962823 yr ± 4.76e-08
Physical Parameters
H (abs. magnitude)18.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.244″
Uncertainty0
Orbit TypeApollo
MOID0.007762 AU
Observations Used203
Oppositions6
Arc Total2012-2024
First Observation Used2012-10-08
Last Observation Used2024-10-07
Observations (208)
Date Type RA Dec Mag Band Observatory
2012-10-21 04:22:08 C 00 15 45.09 +12 41 59.4 o 291
2012-10-21 04:27:15 C 00 15 44.66 +12 42 00.2 o 291
2012-10-22 03:00:10 C 00 14 06.29 +12 42 21.7 o 291
2012-10-22 03:10:22 C 00 14 05.56 +12 42 22.4 o 291
2012-11-03 07:11:17 C 23 56 01.02 +12 45 32.0 o 291
2012-11-03 07:22:24 C 23 56 00.42 +12 45 32.1 o 291
2012-11-03 07:33:30 C 23 55 59.82 +12 45 32.2 o 291
2012-11-14 01:07:10 C 23 45 31.48 +12 52 12.6 u H21
2012-11-14 01:40:08 C 23 45 30.44 +12 52 14.1 u H21
2012-11-14 01:45:16 C 23 45 30.25 +12 52 14.2 u H21
2012-11-14 02:01:31 C 23 45 29.72 +12 52 14.4 u H21
2012-11-19 04:32:52 C 23 42 20.02 +12 58 49.8 o 291
2012-11-19 04:52:52 C 23 42 19.64 +12 58 51.4 o 291
2012-11-19 05:12:50 C 23 42 19.13 +12 58 52.5 o 291
2012-12-07 02:59:07 C 23 39 28.14 +13 45 42.7 o 291
2012-12-07 03:25:31 C 23 39 28.23 +13 45 46.3 o 291
2014-07-01 14:32:12 C 01 35 05.797 -03 15 27.80 t 568
2014-07-10 04:54:50 C 01 41 40.41 -01 49 57.9 t 950
2014-07-10 04:57:37 C 01 41 40.48 -01 49 56.9 t 950
2014-07-10 05:00:23 C 01 41 40.55 -01 49 55.7 t 950
2014-07-10 05:03:08 C 01 41 40.65 -01 49 54.7 t 950
2014-07-10 05:05:55 C 01 41 40.72 -01 49 53.3 t 950
2014-07-10 05:08:41 C 01 41 40.79 -01 49 52.5 t 950
2014-07-10 05:11:29 C 01 41 40.87 -01 49 51.4 t 950
2014-07-23 14:33:43 C 01 48 34.462 +00 11 51.00 t 568
2014-07-23 14:39:52 C 01 48 34.542 +00 11 53.18 t 568
2014-09-19 07:09:32 C 01 05 51.82 +06 21 12.5 u H21
2014-09-19 07:16:57 C 01 05 51.23 +06 21 13.7 u H21
2014-09-19 07:24:38 C 01 05 50.60 +06 21 15.4 u H21
2014-09-19 11:21:03 C 01 05 31.912 +06 21 56.21 L F51
2014-09-19 11:38:54 C 01 05 30.453 +06 21 59.24 L F51
2014-09-19 11:56:48 C 01 05 29.009 +06 22 01.85 L F51
2014-10-01 05:47:30 C 00 41 48.14 +07 00 05.3 q G96
2014-10-01 05:54:46 C 00 41 47.53 +07 00 05.9 q G96
2014-10-01 06:02:02 C 00 41 46.86 +07 00 06.8 q G96
2014-10-01 06:09:19 C 00 41 46.19 +07 00 08.0 q G96
2014-10-01 08:06:44 C 00 41 35.85 +07 00 20.8 q G96
2014-10-01 08:07:57 C 00 41 35.75 +07 00 20.9 q G96
2014-10-01 08:09:10 C 00 41 35.65 +07 00 20.9 q G96
2014-10-01 08:10:23 C 00 41 35.52 +07 00 21.3 q G96
2014-10-25 05:20:42 C 23 56 52.36 +07 47 46.3 o 695
2014-10-25 05:28:24 C 23 56 51.85 +07 47 47.0 o 695
2014-10-25 05:36:05 C 23 56 51.35 +07 47 47.3 o 695
2014-10-25 05:43:47 C 23 56 50.84 +07 47 48.1 o 695
2016-08-27 13:26:13 C 01 28 29.412 -00 19 26.66 L F51
2016-08-27 13:45:59 C 01 28 28.410 -00 19 23.25 L F51
2016-08-27 14:05:45 C 01 28 27.410 -00 19 19.81 L F51
2016-09-05 11:30:12 C 01 16 11.31 +00 16 03.9 o 691
2016-09-05 11:39:01 C 01 16 10.74 +00 16 05.3 o 691
2016-09-05 11:47:56 C 01 16 10.13 +00 16 06.2 o 691