2021 TT10

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6228237346 ± 1.76e+01
Semi-major axis (a)2.5862974541 AU ± 1.21e+02
Inclination (i)18.69313308° ± 3.07e+02
Long. of Asc. Node (Ω)16.53325033° ± 1.06e+01
Arg. of Perihelion (ω)338.02935656° ± 1.31e+01
Mean Anomaly (M)0.20889643° ± 2.52e+04
Mean Motion (n)0.2369698200°/day ± 1.66e+01
Perihelion dist (q)0.97548610 AU ± 6.44e+01
Aphelion dist (Q)4.19705590 AU ± 2.01e+02
Orbital Period4.15921190 yr ± 2.91e+02
Physical Parameters
H (abs. magnitude)23.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.330″
Uncertainty2
Orbit TypeApollo
MOID0.002801 AU
Observations Used73
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-10-15
Observations (80)
Date Type RA Dec Mag Band Observatory
2021-10-12 23:48:59 C 00 04 09.23 +64 31 24.2 V Z99
2021-10-12 23:50:30 C 00 04 10.40 +64 31 34.4 V Z99
2021-10-12 23:52:02 C 00 04 11.59 +64 31 44.4 V Z99
2021-10-13 02:22:34 C 00 06 00.72 +64 47 18.8 V 204
2021-10-13 02:26:34 C 00 06 03.86 +64 47 40.8 V 204
2021-10-13 02:31:24 C 00 06 07.78 +64 48 07.6 V 204
2021-10-13 02:33:54 C 00 06 09.75 +64 48 21.2 V 204
2021-10-13 02:36:23 C 00 06 11.75 +64 48 35.1 V 204
2021-10-13 10:11:14 C 00 12 38.59 +65 35 49.1 V T05
2021-10-13 10:19:09 C 00 12 42.90 +65 36 26.4 V T05
2021-10-13 10:34:20 C 00 12 51.17 +65 37 36.7 V T05
2021-10-13 18:45:54 C 00 19 10.42 +66 11 50.5 X 595
2021-10-13 18:50:35 C 00 19 12.96 +66 12 11.9 X 595
2021-10-13 18:55:16 C 00 19 15.42 +66 12 33.8 X 595
2021-10-13 20:52:27 C 00 20 21.83 +66 20 28.3 X Z43
2021-10-13 21:02:37 C 00 20 26.88 +66 21 10.9 X Z43
2021-10-13 21:12:46 C 00 20 31.88 +66 21 53.0 X Z43
2021-10-13 21:44:37 C 00 20 40.35 +66 24 28.0 V L47
2021-10-13 21:47:56 C 00 20 41.04 +66 24 44.9 V L47
2021-10-13 22:04:19 C 00 20 55.05 +66 25 06.9 V Z80
2021-10-13 22:10:59 C 00 20 58.34 +66 25 32.5 V Z80
2021-10-13 22:17:40 C 00 21 01.59 +66 25 58.0 V Z80
2021-10-14 19:59:52 C 00 32 14.72 +67 28 41.1 V K38
2021-10-14 20:12:44 C 00 32 18.97 +67 29 14.6 V K38
2021-10-14 20:26:19 C 00 32 23.37 +67 29 49.3 V K38
2021-10-15 03:01:54 C 00 34 28.77 +67 44 03.5 V G40
2021-10-15 03:25:26 C 00 34 35.66 +67 44 35.9 V G40
2021-10-15 20:45:19 C 00 41 03.75 +68 13 15.0 V L18
2021-10-15 20:55:59 C 00 41 06.05 +68 13 31.6 V L18
2021-10-15 21:06:39 C 00 41 08.19 +68 13 47.4 V L18