2021 TS15

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1920646000
Semi-major axis (a)0.8659441000 AU
Inclination (i)1.28361000°
Long. of Asc. Node (Ω)56.63319000°
Arg. of Perihelion (ω)161.01744000°
Mean Anomaly (M)182.12173000°
Mean Motion (n)1.2231206000°/day
Perihelion dist (q)0.69962690 AU
Aphelion dist (Q)1.03226130 AU
Orbital Period0.80581400 yr
Physical Parameters
H (abs. magnitude)26.83
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.610″
Uncertainty7
Orbit TypeAten
MOID0.006597 AU
Observations Used20
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-28
Observations (20)
Date Type RA Dec Mag Band Observatory
2021-10-14 09:43:24 C 03 13 03.93 -09 14 07.3 V G96
2021-10-14 09:52:50 C 03 12 57.49 -09 14 16.7 V G96
2021-10-14 10:02:08 C 03 12 51.23 -09 14 25.2 V G96
2021-10-14 13:30:03 C 03 10 40.772 -09 17 06.76 U F51
2021-10-14 13:45:53 C 03 10 29.974 -09 17 21.18 U F51
2021-10-14 14:01:45 C 03 10 19.201 -09 17 35.19 U F51
2021-10-15 00:04:21 C 03 04 17.76 -09 28 22.3 V L01
2021-10-15 00:06:57 C 03 04 16.09 -09 28 24.5 V L01
2021-10-15 00:10:17 C 03 04 13.80 -09 28 28.1 V L01
2021-10-15 00:13:17 C 03 04 11.88 -09 28 31.0 V L01
2021-10-15 00:16:16 C 03 04 09.87 -09 28 33.7 V L01
2021-10-17 06:07:04 C 02 31 52.91 -10 07 41.0 o 291
2021-10-17 06:14:42 C 02 31 48.07 -10 07 46.1 o 291
2021-10-17 06:22:16 C 02 31 43.22 -10 07 51.0 o 291
2021-10-27 06:53:25 C 00 42 09.00 -10 06 24.4 V 291
2021-10-27 07:02:32 C 00 42 05.72 -10 06 20.6 V 291
2021-10-27 07:14:31 C 00 42 01.41 -10 06 15.7 V 291
2021-10-28 06:36:21 C 00 34 54.93 -09 57 02.5 V 291
2021-10-28 06:42:29 C 00 34 52.88 -09 56 59.7 V 291
2021-10-28 06:48:41 C 00 34 50.78 -09 56 57.1 V 291