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
2021-10-10 02:42:35 C 21 14 06.93 -19 44 14.8 V 703
2021-10-10 02:52:47 C 21 14 59.00 -18 59 42.9 V 703
2021-10-11 08:57:47 C 23 06 59.05 +53 32 25.5 V T08
2021-10-11 09:01:46 C 23 07 06.91 +53 35 01.6 V T08
2021-10-11 09:11:45 C 23 07 26.53 +53 41 29.2 V T08
2021-10-11 09:26:21 C 23 07 55.16 +53 50 46.6 V T08
2021-10-11 21:33:51 C 23 32 11.22 +59 21 34.7 V J95
2021-10-11 21:34:42 C 23 32 12.48 +59 21 51.4 V J95
2021-10-11 21:39:13 C 23 32 19.01 +59 23 21.7 V J95
2021-10-11 21:41:00 C 23 32 21.55 +59 23 57.0 V J95
2021-10-11 22:00:03 C 23 32 49.13 +59 31 27.9 X 958
2021-10-11 22:02:48 C 23 32 52.98 +59 32 21.1 X 958
2021-10-11 22:05:43 C 23 32 57.07 +59 33 17.6 X 958
2021-10-11 22:18:07 C 23 33 13.83 +59 35 56.3 V Z80
2021-10-11 22:20:07 C 23 33 16.68 +59 36 34.3 V Z80
2021-10-11 22:22:12 C 23 33 19.64 +59 37 13.5 V Z80
2021-10-11 22:27:27 C 23 33 26.98 +59 38 52.6 V Z80
2021-10-11 22:32:47 C 23 33 19.26 +59 41 56.7 Z L74
2021-10-11 22:33:02 C 23 33 19.77 +59 42 01.6 Z L74
2021-10-11 22:35:57 C 23 33 39.09 +59 41 31.4 V Z80
2021-10-11 22:41:00 C 23 33 45.19 +59 44 13.6 V I93
2021-10-11 22:41:17 C 23 33 35.30 +59 44 08.6 V 104
2021-10-11 22:42:59 C 23 33 47.95 +59 44 50.4 V I93
2021-10-11 22:44:22 C 23 33 50.93 +59 44 07.7 V Z80
2021-10-11 22:44:59 C 23 33 50.71 +59 45 27.0 V I93
2021-10-11 22:49:03 C 23 33 46.07 +59 46 29.1 V 104
2021-10-11 22:50:59 C 23 33 48.76 +59 47 03.8 V 104
2021-10-11 22:53:42 C 23 34 04.08 +59 46 58.9 V Z80
2021-10-11 23:24:34 C 23 34 47.40 +59 56 19.8 q J69
2021-10-11 23:29:14 C 23 34 53.88 +59 57 41.9 q J69
2021-10-11 23:33:54 C 23 35 00.36 +59 59 03.4 q J69
2021-10-11 23:38:33 C 23 35 06.78 +60 00 24.9 q J69
2021-10-11 23:43:13 C 23 35 13.23 +60 01 45.6 q J69
2021-10-12 00:32:29 C 23 36 07.84 +60 15 25.3 V L01
2021-10-12 00:33:54 C 23 36 09.85 +60 15 48.3 V L01
2021-10-12 00:35:20 C 23 36 11.84 +60 16 11.2 V L01
2021-10-12 00:36:47 C 23 36 13.85 +60 16 34.0 V L01
2021-10-12 00:38:13 C 23 36 15.82 +60 16 57.0 V L01
2021-10-12 19:24:51 C 00 00 40.20 +63 58 33.2 V B49
2021-10-12 19:29:23 C 00 00 44.04 +63 59 13.6 V B49
2021-10-12 19:34:03 C 00 00 48.00 +63 59 55.0 V B49
2021-10-12 21:33:52 C 00 02 17.48 +64 15 40.6 V K74
2021-10-12 21:36:06 C 00 02 19.30 +64 15 57.5 V K74
2021-10-12 21:39:00 C 00 02 21.53 +64 16 19.4 V K74
2021-10-12 21:41:15 C 00 02 23.27 +64 16 36.1 V K74
2021-10-12 21:44:21 C 00 02 25.74 +64 16 59.6 V K74
2021-10-12 23:42:52 C 00 04 04.54 +64 30 43.0 V Z99
2021-10-12 23:44:24 C 00 04 05.72 +64 30 53.3 V Z99
2021-10-12 23:45:55 C 00 04 06.88 +64 31 03.5 V Z99
2021-10-12 23:47:27 C 00 04 08.03 +64 31 13.7 V Z99