886819 (2021 TA15)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1138986000 ± 6.52e-08
Semi-major axis (a)1.2625435000 AU ± 4.48e-09
Inclination (i)2.47993000° ± 3.30e-06
Long. of Asc. Node (Ω)240.81841000° ± 4.63e-05
Arg. of Perihelion (ω)89.05984000° ± 5.33e-05
Mean Anomaly (M)7.18272000° ± 2.62e-05
Mean Motion (n)0.6947596000°/day ± 3.69e-09
Perihelion dist (q)1.11874160 AU ± 8.24e-08
Aphelion dist (Q)1.40634540 AU ± 8.24e-08
Orbital Period1.41863130 yr ± 7.54e-09
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date2026-04-13
RMS Residual0.820″
Uncertainty0
Orbit TypeAmor
MOID0.114582 AU
Observations Used106
Oppositions4
Arc Total2015-2025
First Observation Used
Last Observation Used2025-02-05
Observations (109)
Date Type RA Dec Mag Band Observatory
2021-10-26 12:35:46 C 03 02 15.613 +23 33 53.10 U F51
2021-10-26 12:52:32 C 03 02 14.457 +23 33 40.43 U F51
2021-10-26 13:09:20 C 03 02 13.272 +23 33 27.62 U F51
2021-10-27 04:35:00 C 03 01 22.60 +23 22 01.7 o 691
2021-10-27 04:43:07 C 03 01 22.06 +23 21 55.9 o 691
2021-10-27 04:51:16 C 03 01 21.52 +23 21 50.7 o 691
2021-10-27 08:46:33 C 03 01 05.21 +23 19 02.2 V V06
2021-10-27 08:49:08 C 03 01 05.01 +23 19 00.0 V V06
2021-10-27 08:51:42 C 03 01 04.83 +23 18 57.8 V V06
2021-10-27 09:22:42 C 03 01 02.65 +23 18 34.8 V G96
2021-10-27 09:30:16 C 03 01 02.12 +23 18 28.7 V G96
2021-10-27 09:37:51 C 03 01 01.61 +23 18 23.1 V G96
2021-10-29 12:29:47 C 02 57 57.68 +22 40 16.1 o 691
2021-10-29 12:34:53 C 02 57 57.36 +22 40 11.7 o 691
2021-10-29 12:39:59 C 02 57 57.00 +22 40 07.4 o 691
2021-10-29 12:50:57 C 02 57 57.409 +22 40 14.77 V F52
2021-10-30 12:29:30 C 02 56 30.41 +22 21 57.8 o 691
2021-10-30 12:29:30 C 02 56 30.42 +22 21 58.5 o 691
2021-10-30 12:33:58 C 02 56 30.15 +22 21 55.0 o 691
2021-10-30 12:36:12 C 02 56 30.00 +22 21 53.2 o 691
2021-10-30 12:38:26 C 02 56 29.88 +22 21 51.2 o 691
2021-10-30 12:40:40 C 02 56 29.66 +22 21 48.8 o 691
2021-11-01 11:54:55 C 02 53 38.816 +21 45 36.30 V F51
2021-11-07 05:46:41 C 02 45 31.49 +19 57 53.2 V G96
2021-11-07 05:54:17 C 02 45 30.99 +19 57 47.6 V G96
2021-11-07 06:01:53 C 02 45 30.50 +19 57 41.5 V G96
2021-11-07 06:09:29 C 02 45 29.98 +19 57 35.9 V G96
2021-11-09 07:59:43 C 02 42 46.736 +19 19 34.80 V F52
2021-11-09 08:16:12 C 02 42 45.667 +19 19 22.80 V F52
2021-11-09 08:17:06 C 02 42 45.600 +19 19 22.12 V F52
2021-11-09 10:34:41 C 02 42 35.32 +19 17 26.1 V I52
2021-11-09 10:35:33 C 02 42 36.712 +19 17 38.34 V F51
2021-11-09 10:39:24 C 02 42 35.01 +19 17 21.9 V I52
2021-11-09 10:44:07 C 02 42 34.75 +19 17 19.0 V I52
2021-11-09 10:48:50 C 02 42 34.42 +19 17 15.5 V I52
2021-11-12 07:17:48 C 02 39 10.590 +18 26 48.63 V F52
2021-11-12 07:52:28 C 02 39 08.596 +18 26 24.40 V F52
2021-11-13 03:59:44 C 02 38 12.31 +18 11 52.0 V I52
2021-11-13 04:05:20 C 02 38 12.04 +18 11 48.2 V I52
2021-11-13 04:13:09 C 02 38 11.62 +18 11 43.0 V I52
2021-11-13 04:16:55 C 02 38 11.39 +18 11 40.4 V I52
2021-11-15 08:05:33 C 02 35 53.57 +17 35 49.8 V I52
2021-11-23 09:48:01 C 02 29 46.353 +15 40 16.89 V F52
2021-11-23 10:34:49 C 02 29 44.954 +15 39 52.15 V F52
2021-11-30 03:41:20 C 02 27 39.57 +14 29 04.2 V G96
2021-11-30 03:49:22 C 02 27 39.46 +14 29 01.4 V G96
2021-11-30 03:57:24 C 02 27 39.38 +14 28 58.2 V G96
2021-11-30 04:05:26 C 02 27 39.30 +14 28 55.6 V G96
2025-01-09 14:06:41 C 10 14 47.134 +04 22 35.65 V F51
2025-01-29 10:52:46 C 09 52 56.866 +04 39 50.20 V F51