2021 OT1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4615783000
Semi-major axis (a)1.6408518000 AU
Inclination (i)12.20134000°
Long. of Asc. Node (Ω)279.59460000° ± 5.00e+00
Arg. of Perihelion (ω)311.37027000° ± 6.00e+00
Mean Anomaly (M)45.22984000°
Mean Motion (n)0.4689213900°/day
Perihelion dist (q)0.88347020 AU
Aphelion dist (Q)2.39823340 AU
Orbital Period2.10186120 yr
Physical Parameters
H (abs. magnitude)22.56
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.700″
Uncertainty9
Orbit TypeApollo
MOID0.017619 AU
Observations Used30
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-08-03
Observations (30)
Date Type RA Dec Mag Band Observatory
2021-07-31 08:23:39 C 17 00 09.658 +05 50 52.20 U F51
2021-07-31 08:40:12 C 17 00 15.102 +05 50 53.75 U F51
2021-07-31 09:13:35 C 17 00 26.004 +05 50 56.37 U F51
2021-07-31 10:43:17 C 17 00 55.542 +05 51 03.76 V F51
2021-07-31 20:32:01 C 17 04 13.23 +05 51 32.8 V 033
2021-07-31 20:34:05 C 17 04 13.89 +05 51 33.0 V 033
2021-07-31 20:36:10 C 17 04 14.61 +05 51 32.6 V 033
2021-07-31 20:38:34 C 17 04 15.34 +05 51 33.4 V 033
2021-08-01 00:23:22 C 17 05 28.49 +05 52 42.0 X Y00
2021-08-01 00:32:04 C 17 05 31.24 +05 52 42.6 X Y00
2021-08-01 00:40:47 C 17 05 33.99 +05 52 43.6 X Y00
2021-08-01 04:10:45 C 17 06 42.82 +05 52 14.1 V 654
2021-08-01 04:42:21 C 17 06 52.63 +05 52 16.0 V 654
2021-08-01 05:24:27 C 17 07 05.67 +05 52 18.3 V 654
2021-08-01 20:23:46 C 17 11 49.00 +05 52 51.2 V 587
2021-08-01 20:25:04 C 17 11 49.38 +05 52 51.0 V 587
2021-08-01 21:43:19 C 17 12 12.82 +05 52 50.6 V 033
2021-08-01 21:45:25 C 17 12 13.45 +05 52 50.6 V 033
2021-08-02 02:37:14 C 17 13 43.43 +05 53 05.7 u H21
2021-08-02 02:47:49 C 17 13 46.56 +05 53 05.6 u H21
2021-08-02 02:59:06 C 17 13 49.86 +05 53 06.0 u H21
2021-08-02 04:04:55 C 17 14 10.35 +05 53 10.9 V 654
2021-08-02 04:22:15 C 17 14 15.42 +05 53 10.8 V 654
2021-08-02 04:58:28 C 17 14 25.98 +05 53 11.8 V 654
2021-08-02 05:15:47 C 17 14 31.02 +05 53 11.6 V 654
2021-08-03 02:58:27 C 17 20 53.60 +05 53 10.9 u H21
2021-08-03 03:13:26 C 17 20 57.73 +05 53 10.8 u H21
2021-08-03 03:18:56 C 17 20 59.25 +05 53 10.6 u H21
2021-08-03 04:48:10 C 17 21 24.93 +05 53 12.0 V 654
2021-08-03 05:05:28 C 17 21 29.69 +05 53 12.0 V 654