2021 PR2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4311758061 ± 3.86e-06
Semi-major axis (a)1.8871789447 AU ± 1.37e-05
Inclination (i)4.44464818° ± 2.93e-05
Long. of Asc. Node (Ω)164.49427466° ± 1.72e-05
Arg. of Perihelion (ω)190.73828411° ± 1.22e-05
Mean Anomaly (M)219.37840769° ± 6.29e-03
Mean Motion (n)0.3801829642°/day ± 4.13e-06
Perihelion dist (q)1.07347304 AU ± 1.06e-05
Aphelion dist (Q)2.70088485 AU ± 2.09e-05
Orbital Period2.59250513 yr ± 2.81e-05
Physical Parameters
H (abs. magnitude)22.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.262″
Uncertainty1
Orbit TypeAmor
MOID0.067144 AU
Observations Used288
Oppositions1
Arc Total2021-2021
First Observation Used2021-08-06
Last Observation Used2021-11-26
Observations (299)
Date Type RA Dec Mag Band Observatory
2021-10-14 10:54:45 C 02 26 34.59 -12 02 36.3 V T05
2021-10-14 11:00:04 C 02 26 35.11 -12 02 32.7 V T05
2021-10-24 09:43:18 C 02 46 00.703 -09 19 40.29 U F52
2021-10-24 09:44:13 C 02 46 00.751 -09 19 39.86 U F52
2021-10-24 10:02:34 C 02 46 01.490 -09 19 27.56 U F52
2021-10-24 10:03:28 C 02 46 01.526 -09 19 27.04 U F52
2021-10-24 10:21:51 C 02 46 02.270 -09 19 14.45 U F52
2021-10-24 10:22:46 C 02 46 02.294 -09 19 14.03 U F52
2021-10-24 10:42:07 C 02 46 03.083 -09 19 00.94 U F52
2021-10-25 05:15:31 C 02 47 02.39 -09 05 44.0 V W94
2021-10-25 05:23:53 C 02 47 02.79 -09 05 38.0 V W94
2021-10-25 05:32:14 C 02 47 03.05 -09 05 32.9 V W94
2021-10-27 04:26:49 C 02 49 20.49 -08 33 34.0 u 807
2021-10-27 04:34:52 C 02 49 20.69 -08 33 28.9 u 807
2021-10-27 04:42:54 C 02 49 20.94 -08 33 23.3 u 807
2021-10-29 08:28:18 C 02 51 31.206 -07 58 54.73 U F52
2021-10-29 08:45:58 C 02 51 31.680 -07 58 43.09 U F52
2021-10-31 07:35:32 C 02 53 10.20 -07 26 59.3 U I41
2021-10-31 07:38:58 C 02 53 10.27 -07 26 57.0 U I41
2021-10-31 07:39:10 C 02 53 10.03 -07 26 56.1 V G96
2021-10-31 07:46:38 C 02 53 10.17 -07 26 51.3 V G96
2021-10-31 07:54:07 C 02 53 10.33 -07 26 45.9 V G96
2021-10-31 08:01:35 C 02 53 10.49 -07 26 41.0 V G96
2021-10-31 08:06:38 C 02 53 10.85 -07 26 38.9 U I41
2021-10-31 08:09:23 C 02 53 10.92 -07 26 36.4 U I41
2021-11-01 05:52:06 C 02 53 51.75 -07 11 05.9 V W94
2021-11-01 06:00:27 C 02 53 51.87 -07 10 59.7 V W94
2021-11-01 06:08:40 C 02 53 52.02 -07 10 53.5 V W94
2021-11-03 06:13:13 C 02 55 16.85 -06 38 44.5 U I41
2021-11-03 06:26:59 C 02 55 17.11 -06 38 35.2 U I41
2021-11-03 07:08:13 C 02 55 17.76 -06 38 07.6 U I41
2021-11-03 07:09:35 C 02 55 17.78 -06 38 06.5 U I41
2021-11-03 08:37:15 C 02 55 19.17 -06 37 06.1 U I41
2021-11-07 07:18:54 C 02 57 34.673 -05 31 52.78 U F52
2021-11-07 07:36:14 C 02 57 34.889 -05 31 41.06 U F52
2021-11-07 07:53:31 C 02 57 35.102 -05 31 29.30 U F52
2021-11-07 08:10:51 C 02 57 35.303 -05 31 17.43 U F52
2021-11-11 06:29:22 C 02 59 21.69 -04 26 08.7 V G96
2021-11-11 06:36:52 C 02 59 21.74 -04 26 03.3 V G96
2021-11-11 06:44:25 C 02 59 21.80 -04 25 57.8 V G96
2021-11-11 06:51:56 C 02 59 21.88 -04 25 53.2 V G96
2021-11-11 08:40:42 C 02 59 24.489 -04 24 31.15 U F51
2021-11-11 08:58:57 C 02 59 24.629 -04 24 18.49 U F51
2021-11-11 09:17:25 C 02 59 24.775 -04 24 05.73 U F51
2021-11-11 09:35:40 C 02 59 24.915 -04 23 53.22 U F51
2021-11-26 07:07:33 C 03 05 15.058 -00 17 12.29 U F52
2021-11-26 07:25:06 C 03 05 15.256 -00 17 00.46 U F52
2021-11-26 07:42:45 C 03 05 15.454 -00 16 48.46 U F52
2021-11-26 08:00:20 C 03 05 15.645 -00 16 36.60 U F52