2021 TJ15

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5572018000
Semi-major axis (a)1.9268904000 AU
Inclination (i)4.45292000°
Long. of Asc. Node (Ω)24.58782000°
Arg. of Perihelion (ω)51.85191000°
Mean Anomaly (M)177.43081000°
Mean Motion (n)0.3684839400°/day
Perihelion dist (q)0.85322360 AU
Aphelion dist (Q)3.00055720 AU
Orbital Period2.67476430 yr
Physical Parameters
H (abs. magnitude)28.41
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.500″
Uncertainty7
Orbit TypeApollo
MOID0.002282 AU
Observations Used21
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-15
Observations (21)
Date Type RA Dec Mag Band Observatory
2021-10-14 04:44:40 C 00 55 10.54 -14 25 29.9 V G96
2021-10-14 04:53:12 C 00 55 14.49 -14 26 03.2 V G96
2021-10-14 05:01:44 C 00 55 18.50 -14 26 35.8 V G96
2021-10-14 05:10:16 C 00 55 22.53 -14 27 09.0 V G96
2021-10-14 08:54:16 C 00 57 13.16 -14 41 40.1 V G96
2021-10-14 08:55:02 C 00 57 13.60 -14 41 43.3 V G96
2021-10-14 08:55:47 C 00 57 14.01 -14 41 46.2 V G96
2021-10-14 08:56:33 C 00 57 14.42 -14 41 49.1 V G96
2021-10-14 21:28:22 C 01 08 49.17 -15 50 13.0 V I93
2021-10-14 22:08:03 C 01 09 30.12 -15 55 00.4 V I93
2021-10-14 22:30:48 C 01 09 45.13 -15 57 57.6 V L01
2021-10-14 22:33:03 C 01 09 47.56 -15 58 14.0 V L01
2021-10-14 22:35:17 C 01 09 49.89 -15 58 29.8 V L01
2021-10-14 22:37:32 C 01 09 52.26 -15 58 46.6 V L01
2021-10-15 06:39:28 C 01 22 15.00 -17 07 46.9 V 654
2021-10-15 06:40:09 C 01 22 09.99 -17 07 39.7 V G96
2021-10-15 06:40:25 C 01 22 10.43 -17 07 42.6 V G96
2021-10-15 06:40:41 C 01 22 10.88 -17 07 45.3 V G96
2021-10-15 06:40:56 C 01 22 11.31 -17 07 48.2 V G96
2021-10-15 07:21:31 C 01 23 27.01 -17 15 31.3 V 654
2021-10-15 08:29:36 C 01 25 30.40 -17 28 25.6 V 654