2021 TU13

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5602559000
Semi-major axis (a)2.2006449000 AU
Inclination (i)2.94484000°
Long. of Asc. Node (Ω)21.33869000°
Arg. of Perihelion (ω)328.84809000°
Mean Anomaly (M)100.12007000°
Mean Motion (n)0.3019111200°/day
Perihelion dist (q)0.96772060 AU
Aphelion dist (Q)3.43356920 AU
Orbital Period3.26456230 yr
Physical Parameters
H (abs. magnitude)25.71
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.700″
Uncertainty7
Orbit TypeApollo
MOID0.005488 AU
Observations Used55
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-17
Observations (56)
Date Type RA Dec Mag Band Observatory
2021-10-11 09:13:54 C 04 17 01.70 +14 08 39.3 V I41
2021-10-11 09:14:24 C 04 17 01.45 +14 08 45.4 V I41
2021-10-13 01:54:54 C 04 09 01.64 +19 48 10.0 o K88
2021-10-13 01:56:20 C 04 09 01.34 +19 48 18.0 o K88
2021-10-13 01:57:44 C 04 09 01.00 +19 48 25.9 o K88
2021-10-13 01:59:10 C 04 09 00.73 +19 48 35.2 o K88
2021-10-13 02:26:37 C 04 08 55.24 +19 51 08.5 o K88
2021-10-13 02:29:42 C 04 08 54.60 +19 51 26.1 o K88
2021-10-13 02:32:15 C 04 08 54.11 +19 51 40.1 o K88
2021-10-13 02:47:30 C 04 08 51.10 +19 53 05.2 o K88
2021-10-13 02:50:05 C 04 08 50.59 +19 53 19.5 o K88
2021-10-13 02:52:39 C 04 08 50.07 +19 53 33.4 o K88
2021-10-13 02:58:05 C 04 08 49.03 +19 54 03.6 o K88
2021-10-13 03:23:44 C 04 08 45.15 +19 56 39.8 V L01
2021-10-13 03:25:14 C 04 08 44.85 +19 56 48.1 V L01
2021-10-13 03:26:44 C 04 08 44.56 +19 56 56.2 V L01
2021-10-13 03:28:13 C 04 08 44.27 +19 57 04.2 V L01
2021-10-13 03:31:11 C 04 08 43.70 +19 57 20.4 V L01
2021-10-13 03:32:40 C 04 08 43.40 +19 57 28.4 V L01
2021-10-13 03:35:44 C 04 08 42.78 +19 57 45.2 V L01
2021-10-13 03:37:29 C 04 08 42.45 +19 57 55.0 V L01
2021-10-13 04:16:42 C 04 08 38.11 +20 01 38.3 V I93
2021-10-13 04:21:53 C 04 08 37.11 +20 02 06.0 V I93
2021-10-13 04:27:28 C 04 08 36.03 +20 02 35.8 V I93
2021-10-13 08:32:51 C 04 08 17.76 +20 25 25.8 V 703
2021-10-13 08:40:24 C 04 08 16.21 +20 26 05.4 V 703
2021-10-13 18:51:34 C 04 07 06.97 +21 14 39.5 V N51
2021-10-13 19:00:09 C 04 07 05.47 +21 15 20.3 V N51
2021-10-13 21:42:40 C 04 06 50.33 +21 25 52.0 V 104
2021-10-13 21:51:00 C 04 06 49.11 +21 26 29.6 V 104
2021-10-13 21:59:20 C 04 06 47.93 +21 27 08.2 V 104
2021-10-13 22:48:57 C 04 06 42.52 +21 30 40.5 X 958
2021-10-13 22:58:28 C 04 06 41.14 +21 31 23.6 X 958
2021-10-13 23:07:59 C 04 06 39.80 +21 32 06.0 X 958
2021-10-14 02:27:59 C 04 06 04.80 +21 46 06.2 V L01
2021-10-14 02:29:51 C 04 06 04.51 +21 46 13.9 V L01
2021-10-14 02:33:36 C 04 06 03.89 +21 46 28.5 V L01
2021-10-14 02:35:28 C 04 06 03.60 +21 46 35.7 V L01
2021-10-14 02:37:20 C 04 06 03.32 +21 46 43.2 V L01
2021-10-14 02:39:13 C 04 06 03.01 +21 46 50.6 V L01
2021-10-14 11:02:49 C 04 05 11.28 +22 19 16.8 X 858
2021-10-14 11:23:12 C 04 05 08.18 +22 20 27.0 X 858
2021-10-14 22:51:35 C 04 04 19.54 +22 57 44.9 V K88
2021-10-14 22:55:25 C 04 04 19.09 +22 57 57.2 V K88
2021-10-15 02:20:43 C 04 03 52.32 +23 08 27.9 V K88
2021-10-15 02:23:34 C 04 03 51.99 +23 08 36.2 V K88
2021-10-15 02:26:24 C 04 03 51.57 +23 08 44.4 V K88
2021-10-15 02:43:53 C 04 03 49.42 +23 09 34.8 V K88
2021-10-15 02:46:13 C 04 03 49.08 +23 09 41.8 V K88
2021-10-15 02:48:33 C 04 03 48.79 +23 09 48.3 V K88