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
2014-06-24 03:56:23 C 20 45 46.73 -21 16 46.0 t 950
2023-10-04 09:28:30 C 01 26 51.072 +05 43 43.93 V I52
2023-10-04 10:05:05 C 01 26 47.839 +05 43 23.81 V I52
2023-10-04 10:13:45 C 01 26 47.072 +05 43 18.70 V I52
2023-10-04 10:24:37 C 01 26 46.115 +05 43 12.79 V I52
2023-10-11 10:18:23 C 01 10 07.901 +03 54 06.18 X F51
2023-10-11 10:36:39 C 01 10 05.756 +03 53 52.73 X F51
2023-10-11 10:55:00 C 01 10 03.621 +03 53 39.21 X F51
2023-10-11 11:13:15 C 01 10 01.479 +03 53 25.65 X F51
2023-10-31 06:56:43 C 23 57 46.113 -03 44 18.43 X F51
2023-10-31 07:11:48 C 23 57 43.240 -03 44 35.30 X F51
2023-10-31 07:26:54 C 23 57 40.368 -03 44 52.12 X F51
2023-11-05 06:39:12 C 23 35 06.618 -05 59 03.42 X F51
2023-11-05 06:54:18 C 23 35 03.647 -05 59 20.44 X F51
2023-11-05 07:09:23 C 23 35 00.645 -05 59 37.31 X F51
2023-11-05 07:24:29 C 23 34 57.657 -05 59 54.26 X F51
2023-11-08 05:29:47 C 23 21 19.432 -07 17 56.62 X F51
2023-11-08 05:48:57 C 23 21 15.585 -07 18 17.73 X F51
2023-11-08 06:24:43 C 23 21 08.376 -07 18 57.39 X F51
2023-11-09 06:08:09 C 23 16 29.263 -07 44 57.33 X F52
2023-11-09 06:41:57 C 23 16 22.440 -07 45 34.14 X F52
2023-11-09 06:58:48 C 23 16 19.049 -07 45 52.42 X F52
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)