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
2015-01-21 07:53:09 C 07 04 27.460 +15 37 02.34 V F51
2015-01-21 11:07:17 C 07 04 12.017 +15 37 23.13 V F51
2015-01-21 11:25:44 C 07 04 10.546 +15 37 24.95 V F51
2015-01-21 11:44:20 C 07 04 09.081 +15 37 26.78 V F51
2018-03-20 10:45:18 C 12 27 43.623 -11 07 30.29 V F51
2018-03-20 11:02:01 C 12 27 42.382 -11 07 22.95 V F51
2018-03-20 11:18:47 C 12 27 41.137 -11 07 15.63 V F51
2021-06-18 13:49:57 C 22 56 02.551 -00 55 56.30 V F51
2021-06-18 14:00:32 C 22 56 03.941 -00 55 43.93 V F51
2021-06-18 14:11:08 C 22 56 05.313 -00 55 31.84 V F51
2021-06-18 14:21:43 C 22 56 06.710 -00 55 19.67 V F51
2021-08-07 12:38:58 C 01 34 06.417 +20 41 09.76 V F51
2021-08-07 12:59:32 C 01 34 08.771 +20 41 27.51 V F51
2021-08-10 12:13:59 C 01 42 51.215 +21 39 22.46 V F51
2021-08-10 12:28:06 C 01 42 52.823 +21 39 34.01 V F51
2021-08-10 12:42:20 C 01 42 54.436 +21 39 45.53 V F51
2021-09-05 12:15:43 C 02 48 55.723 +27 32 38.33 V F52
2021-09-05 12:30:27 C 02 48 56.820 +27 32 43.69 V F52
2021-09-05 12:45:08 C 02 48 57.964 +27 32 49.32 V F52
2021-09-05 12:59:52 C 02 48 58.998 +27 32 53.82 V F52
2021-09-29 14:43:32 C 03 19 38.413 +28 28 24.76 V F51
2021-09-29 14:51:33 C 03 19 38.445 +28 28 23.29 V F51
2021-09-29 14:59:36 C 03 19 38.476 +28 28 21.84 V F51
2021-09-29 15:07:38 C 03 19 38.520 +28 28 20.22 V F51
2021-10-13 06:53:14 C 03 17 05.78 +26 46 45.8 V G96
2021-10-13 07:00:39 C 03 17 05.41 +26 46 42.2 V G96
2021-10-13 07:08:04 C 03 17 05.15 +26 46 38.4 V G96
2021-10-13 07:15:29 C 03 17 04.84 +26 46 35.8 V G96
2021-10-13 11:14:51 C 03 16 54.76 +26 44 42.8 V G96
2021-10-13 11:21:52 C 03 16 54.45 +26 44 38.7 V G96
2021-10-13 11:28:27 C 03 16 54.16 +26 44 35.6 V G96
2021-10-13 11:34:43 C 03 16 53.90 +26 44 32.2 V G96
2021-10-14 00:12:27 C 03 16 31.67 +26 38 21.6 V L01
2021-10-14 00:14:58 C 03 16 31.59 +26 38 20.5 V L01
2021-10-14 00:17:47 C 03 16 31.46 +26 38 19.5 V L01
2021-10-14 00:20:35 C 03 16 31.29 +26 38 17.4 V L01
2021-10-14 00:22:54 C 03 16 31.21 +26 38 16.4 V L01
2021-10-14 02:24:33 C 03 16 26.61 +26 37 17.5 V I93
2021-10-14 02:30:46 C 03 16 26.31 +26 37 14.5 V I93
2021-10-14 02:36:58 C 03 16 26.08 +26 37 11.1 V I93
2021-10-14 10:03:05 C 03 16 13.224 +26 33 47.22 U F51
2021-10-14 10:20:46 C 03 16 12.419 +26 33 39.01 U F51
2021-10-14 10:56:14 C 03 16 10.787 +26 33 22.48 U F51
2021-10-15 06:42:04 C 03 15 29.75 +26 23 11.7 V G96
2021-10-15 06:59:54 C 03 15 28.95 +26 23 03.5 V G96
2021-10-15 08:21:50 C 03 15 25.06 +26 22 22.7 V G96
2021-10-17 09:11:19 C 03 13 29.63 +25 56 04.7 o 691
2021-10-17 09:21:07 C 03 13 29.09 +25 55 59.8 o 691
2021-10-17 09:30:55 C 03 13 28.59 +25 55 53.8 o 691
2021-10-26 12:18:55 C 03 02 16.808 +23 34 05.57 U F51