2010 TU149

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8249233943 ± 3.27e-08
Semi-major axis (a)2.2125716200 AU ± 2.38e-08
Inclination (i)1.95671126° ± 9.49e-06
Long. of Asc. Node (Ω)58.86571221° ± 1.26e-04
Arg. of Perihelion (ω)92.67082344° ± 1.27e-04
Mean Anomaly (M)203.79770279° ± 1.42e-05
Mean Motion (n)0.2994789280°/day ± 4.84e-09
Perihelion dist (q)0.38736953 AU ± 7.24e-08
Aphelion dist (Q)4.03777371 AU ± 8.44e-08
Orbital Period3.29113734 yr ± 5.32e-08
Physical Parameters
H (abs. magnitude)20.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.300″
Uncertainty0
Orbit TypeApollo
MOID0.010343 AU
Observations Used122
Radar Obs Used3
Oppositions1
Arc Total2010-2023
First Observation Used2010-10-10
Last Observation Used2023-11-09
Observations (122)
Date Type RA Dec Mag Band Observatory
2010-10-18 06:14:06 C 04 23 48.55 +16 39 16.3 o H21
2010-10-18 06:23:55 C 04 23 50.99 +16 39 17.8 o H21
2010-10-18 06:28:33 C 04 23 52.15 +16 39 17.4 o H21
2010-10-18 13:43:52 C 04 25 44.33 +16 40 05.0 c F65
2010-10-18 13:45:26 C 04 25 44.71 +16 40 05.2 c F65
2010-10-18 13:48:02 C 04 25 45.39 +16 40 05.3 c F65
2010-10-19 23:58:18 C 04 35 55.17 +16 41 38.4 u 160
2010-10-20 00:01:52 C 04 35 56.33 +16 41 37.7 u 160
2010-10-20 00:05:26 C 04 35 57.45 +16 41 37.8 u 160
2010-10-20 08:29:06 C 04 38 47.37 +16 41 51.9 o H21
2010-10-20 08:34:38 C 04 38 49.24 +16 41 51.9 o H21
2010-10-20 08:39:33 C 04 38 50.91 +16 41 52.0 o H21
2010-10-22 00:37:10 C 04 55 00.58 +16 39 49.4 u 160
2010-10-22 00:40:42 C 04 55 02.20 +16 39 48.8 u 160
2010-10-22 00:44:15 C 04 55 03.81 +16 39 48.3 u 160
2010-10-22 06:27:25 C 04 57 48.49 +16 39 02.2 o H21
2010-10-22 06:31:31 C 04 57 50.45 +16 39 01.8 o H21
2010-10-22 06:45:02 C 04 57 56.90 +16 39 00.0 o H21
2010-10-22 06:49:04 C 04 57 58.85 +16 38 59.4 o H21
2010-10-22 06:52:41 C 04 58 00.59 +16 38 59.0 o H21
2010-10-22 06:56:02 C 04 58 02.18 +16 38 58.4 o H21
2010-10-27 08:59:02 C 06 46 58.89 +14 17 48.1 o H21
2010-10-27 09:03:25 C 06 47 05.50 +14 17 33.3 o H21
2010-10-27 09:07:58 C 06 47 12.30 +14 17 18.2 o H21
2010-10-27 09:12:19 C 06 47 18.80 +14 17 03.1 o H21
2010-10-27 09:16:25 C 06 47 24.98 +14 16 49.3 o H21
2010-10-27 09:20:29 C 06 47 31.10 +14 16 35.9 o H21
2010-10-28 03:59:51 C 07 18 31.72 +12 59 06.4 v 204
2010-10-28 04:02:34 C 07 18 36.54 +12 58 52.9 v 204
2010-10-28 04:04:56 C 07 18 40.78 +12 58 41.2 v 204
2010-10-28 04:07:58 C 07 18 46.23 +12 58 26.2 v 204
2010-10-28 04:10:42 C 07 18 51.07 +12 58 12.7 v 204
2010-10-29 04:22:32 C 08 06 45.65 +10 30 06.2 v 204
2010-10-29 04:27:45 C 08 06 56.71 +10 29 28.0 v 204
2010-10-29 04:32:47 C 08 07 07.35 +10 28 51.1 v 204
2010-10-29 08:43:15 C 08 16 13.69 +09 57 28.1 u H36
2010-10-29 08:44:44 C 08 16 16.93 +09 57 16.6 u H36
2010-10-29 08:46:11 C 08 16 20.04 +09 57 05.8 u H36
2010-10-29 08:46:11 C 08 16 21.43 +09 57 13.1 r G96
2010-10-29 08:46:39 C 08 16 22.47 +09 57 09.6 r G96
2010-10-29 08:47:02 C 08 16 23.30 +09 57 06.5 r G96
2010-10-29 08:47:30 C 08 16 24.31 +09 57 03.3 r G96
2014-06-21 13:07:07 C 20 53 14.064 -20 44 12.65 t 568
2014-06-21 13:11:47 C 20 53 13.486 -20 44 15.11 t 568
2014-06-21 13:16:24 C 20 53 12.943 -20 44 17.53 t 568
2014-06-24 03:28:58 C 20 45 50.09 -21 16 32.3 t 950
2014-06-24 03:31:45 C 20 45 49.74 -21 16 33.4 t 950
2014-06-24 03:34:38 C 20 45 49.39 -21 16 34.7 t 950
2014-06-24 03:49:51 C 20 45 47.52 -21 16 42.3 t 950
2014-06-24 03:52:54 C 20 45 47.15 -21 16 44.1 t 950
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2010-10-29 10:03:00 122860.921 0.5 Hz 2380 -1 -1
2010-10-29 10:15:00 121644.2464 1 Hz 2380 -1 -1
2010-10-29 10:27:00 70592707.86 1 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)