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
2012-10-08 04:49:01 C 00 40 56.60 +12 28 25.2 r G96
2012-10-08 05:02:11 C 00 40 55.48 +12 28 26.6 r G96
2012-10-08 05:15:25 C 00 40 54.22 +12 28 27.5 r G96
2012-10-08 05:28:32 C 00 40 53.14 +12 28 28.4 r G96
2012-10-08 07:44:35 C 00 40 41.22 +12 28 39.7 r G96
2012-10-08 07:58:27 C 00 40 40.01 +12 28 40.5 r G96
2012-10-08 08:26:11 C 00 40 37.59 +12 28 42.6 r G96
2012-10-08 09:19:10 C 00 40 32.92 +12 28 46.3 o H01
2012-10-08 09:30:29 C 00 40 31.95 +12 28 47.1 o H01
2012-10-08 09:39:30 C 00 40 31.16 +12 28 47.8 o H01
2012-10-08 09:49:49 C 00 40 30.25 +12 28 48.7 o H01
2012-10-09 02:43:23 C 00 39 04.14 +12 30 02.8 r H21
2012-10-09 02:57:49 C 00 39 02.79 +12 30 02.7 r H21
2012-10-09 08:20:51 c 00 38 35.270 +12 30 28.85 L F51
2012-10-09 08:41:11 c 00 38 33.495 +12 30 30.40 L F51
2012-10-09 09:01:38 c 00 38 31.722 +12 30 31.72 L F51
2012-10-09 09:22:17 c 00 38 29.905 +12 30 33.30 L F51
2012-10-10 06:21:48 C 00 36 42.76 +12 31 57.0 r G96
2012-10-10 06:33:39 C 00 36 41.72 +12 31 57.4 r G96
2012-10-10 06:45:26 C 00 36 40.71 +12 31 58.5 r G96
2012-10-10 06:57:12 C 00 36 39.67 +12 31 59.7 r G96
2012-10-10 07:09:08 C 00 36 38.62 +12 31 59.9 r G96
2012-10-11 06:26:52 C 00 34 40.57 +12 33 26.3 o 291
2012-10-11 06:30:36 C 00 34 40.24 +12 33 26.5 o 291
2012-10-11 06:34:18 C 00 34 39.96 +12 33 26.6 o 291
2012-10-13 07:55:42 C 00 30 32.56 +12 36 04.2 o 291
2012-10-13 07:59:58 C 00 30 32.07 +12 36 05.0 o 291
2012-10-13 08:04:14 C 00 30 31.73 +12 36 05.4 o 291
2012-10-14 03:26:34 C 00 28 56.52 +12 36 58.1 o 291
2012-10-14 03:29:27 C 00 28 56.25 +12 36 58.4 o 291
2012-10-14 03:32:20 C 00 28 56.03 +12 36 58.8 o 291
2012-10-15 06:44:32 C 00 26 42.76 +12 38 06.3 o 291
2012-10-15 06:49:08 C 00 26 42.42 +12 38 06.4 o 291
2012-10-15 06:53:44 C 00 26 41.98 +12 38 06.6 o 291
2012-10-16 02:40:39 C 00 25 06.31 +12 38 49.8 t J04
2012-10-16 02:49:39 C 00 25 05.55 +12 38 50.0 t J04
2012-10-16 02:58:39 C 00 25 04.84 +12 38 50.2 t J04
2012-10-16 06:44:02 C 00 24 47.09 +12 38 59.1 o 291
2012-10-16 06:47:09 C 00 24 46.82 +12 38 59.1 o 291
2012-10-16 06:50:15 C 00 24 46.55 +12 38 59.1 o 291
2012-10-17 08:09:02 C 00 22 46.390 +12 39 49.14 t 568
2012-10-17 08:12:25 C 00 22 46.125 +12 39 49.21 t 568
2012-10-17 08:15:47 C 00 22 45.861 +12 39 49.33 t 568
2012-10-17 08:53:58 C 00 22 42.52 +12 39 48.9 o 291
2012-10-17 08:58:52 C 00 22 42.10 +12 39 49.5 o 291
2012-10-17 09:03:44 C 00 22 41.72 +12 39 49.5 o 291
2012-10-20 06:15:07 C 00 17 23.32 +12 41 34.0 o 291
2012-10-20 06:20:10 C 00 17 22.92 +12 41 34.3 o 291
2012-10-20 06:25:13 C 00 17 22.54 +12 41 34.3 o 291
2012-10-21 04:16:59 C 00 15 45.51 +12 41 59.1 o 291