2012 TB259

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5762518586 ± 6.68e-08
Semi-major axis (a)1.9069116794 AU ± 1.38e-08
Inclination (i)7.20913433° ± 7.90e-06
Long. of Asc. Node (Ω)98.18166285° ± 1.57e-04
Arg. of Perihelion (ω)203.91038757° ± 1.50e-04
Mean Anomaly (M)12.68319565° ± 1.81e-05
Mean Motion (n)0.3742970533°/day ± 4.06e-09
Perihelion dist (q)0.80805028 AU ± 1.28e-07
Aphelion dist (Q)3.00577308 AU ± 1.29e-07
Orbital Period2.63327289 yr ± 2.86e-08
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.266″
Uncertainty0
Orbit TypeApollo
MOID0.077947 AU
Observations Used85
Oppositions5
Arc Total2012-2020
First Observation Used2012-10-15
Last Observation Used2020-05-17
Observations (86)
Date Type RA Dec Mag Band Observatory
2020-04-21 08:36:11 C 13 36 17.82 +17 22 59.3 V G96
2020-04-21 08:43:35 C 13 36 17.15 +17 23 07.6 V G96
2020-04-21 10:34:49 C 13 36 06.96 +17 25 18.4 V I52
2020-04-21 10:36:52 C 13 36 06.80 +17 25 20.2 V I52
2020-04-21 10:38:56 C 13 36 06.57 +17 25 23.2 V I52
2020-04-21 21:16:46 C 13 35 12.21 +17 37 58.3 V L01
2020-04-21 21:21:52 C 13 35 11.74 +17 38 04.5 V L01
2020-04-21 21:26:23 C 13 35 11.28 +17 38 10.1 V L01
2020-04-21 21:39:34 C 13 35 10.00 +17 38 24.5 V 246
2020-04-21 21:41:16 C 13 35 09.88 +17 38 26.2 V 246
2020-04-21 21:43:22 C 13 35 09.74 +17 38 29.0 V 246
2020-04-21 21:44:36 C 13 35 09.51 +17 38 30.6 V 246
2020-04-21 21:48:31 C 13 35 09.20 +17 38 35.1 V 246
2020-04-21 22:45:38 C 13 35 03.93 +17 39 42.6 V 033
2020-04-21 22:49:17 C 13 35 03.59 +17 39 47.2 V 033
2020-04-21 22:52:57 C 13 35 03.19 +17 39 52.0 V 033
2020-04-21 22:56:41 C 13 35 02.90 +17 39 55.6 V 033
2020-04-22 07:13:16 C 13 34 19.687 +17 49 58.80 U F52
2020-04-22 07:49:06 C 13 34 16.268 +17 50 42.18 U F52
2020-04-22 08:07:04 C 13 34 14.553 +17 51 03.88 U F52
2020-04-28 06:33:59 C 13 19 58.72 +20 43 48.7 V G96
2020-04-28 06:41:24 C 13 19 57.85 +20 43 57.5 V G96
2020-04-28 06:48:49 C 13 19 56.98 +20 44 07.2 V G96
2020-04-28 06:56:15 C 13 19 56.12 +20 44 15.8 V G96
2020-04-29 10:46:39 C 13 16 47.979 +21 18 27.97 U F52
2020-04-29 11:04:34 C 13 16 45.796 +21 18 49.64 U F52
2020-04-29 11:22:29 C 13 16 43.620 +21 19 11.30 U F52
2020-04-29 11:40:28 C 13 16 41.444 +21 19 32.79 U F52
2020-05-11 04:41:18 C 12 38 17.30 +26 59 19.7 V G96
2020-05-11 04:48:03 C 12 38 16.16 +26 59 28.1 V G96
2020-05-11 04:54:47 C 12 38 14.97 +26 59 35.7 V G96
2020-05-11 05:03:40 C 12 38 13.46 +26 59 46.1 V G96
2020-05-17 05:28:02 C 12 12 41.48 +29 45 28.9 V G96
2020-05-17 05:35:26 C 12 12 39.97 +29 45 36.9 V G96
2020-05-17 05:42:50 C 12 12 38.46 +29 45 44.9 V G96
2020-05-17 05:50:13 C 12 12 36.97 +29 45 53.0 V G96