2021 PR6

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2255462515 ± 3.22e-06
Semi-major axis (a)1.2816707815 AU ± 5.33e-06
Inclination (i)8.98667279° ± 9.90e-05
Long. of Asc. Node (Ω)128.55153533° ± 3.22e-05
Arg. of Perihelion (ω)270.30973735° ± 1.13e-04
Mean Anomaly (M)286.35907761° ± 6.35e-03
Mean Motion (n)0.6792780022°/day ± 4.24e-06
Perihelion dist (q)0.99259474 AU ± 5.83e-06
Aphelion dist (Q)1.57074682 AU ± 7.73e-06
Orbital Period1.45099102 yr ± 9.05e-06
Physical Parameters
H (abs. magnitude)24.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.217″
Uncertainty1
Orbit TypeApollo
MOID0.115746 AU
Observations Used34
Oppositions1
Arc Total2021-2022
First Observation Used2021-08-09
Last Observation Used2022-01-31
Observations (34)
Date Type RA Dec Mag Band Observatory
2021-08-09 11:08:05 C 21 59 11.044 -23 18 17.13 U F51
2021-08-09 11:24:22 C 21 59 11.278 -23 19 00.47 U F51
2021-08-09 11:40:41 C 21 59 11.500 -23 19 43.87 U F51
2021-08-09 11:56:57 C 21 59 11.729 -23 20 27.21 U F51
2021-08-10 01:09:58 C 21 59 36.901 -23 56 11.63 V J04
2021-08-10 01:19:39 C 21 59 37.047 -23 56 38.03 V J04
2021-08-10 01:29:21 C 21 59 37.193 -23 57 04.88 V J04
2021-08-10 10:48:17 C 21 59 54.167 -24 22 33.27 U F51
2021-08-10 11:12:46 C 21 59 54.506 -24 23 41.09 U F51
2021-08-10 11:37:23 C 21 59 54.867 -24 24 49.03 U F51
2021-08-11 13:41:21 C 22 00 43.29 -25 37 12.7 V 474
2021-08-11 13:48:09 C 22 00 43.48 -25 37 32.2 V 474
2021-08-12 10:01:14 C 22 01 23.320 -26 37 11.27 U F51
2021-08-12 10:16:08 C 22 01 23.551 -26 37 55.31 U F51
2021-08-12 10:32:05 C 22 01 23.788 -26 38 42.45 U F51
2021-08-12 10:48:01 C 22 01 24.025 -26 39 29.15 U F51
2022-01-04 07:07:26 C 07 34 50.67 -06 37 16.5 u 807
2022-01-04 07:15:12 C 07 34 50.21 -06 36 51.4 u 807
2022-01-04 07:23:07 C 07 34 49.79 -06 36 25.6 u 807
2022-01-05 06:36:14 C 07 33 55.70 -05 20 51.4 u 807
2022-01-05 06:44:14 C 07 33 55.30 -05 20 25.4 u 807
2022-01-05 06:52:08 C 07 33 54.86 -05 20 00.3 u 807
2022-01-08 02:51:07 C 07 31 20.43 -01 41 43.1 u 807
2022-01-08 02:59:47 C 07 31 19.97 -01 41 15.4 u 807
2022-01-08 03:08:32 C 07 31 19.58 -01 40 47.2 u 807
2022-01-09 05:55:37 C 07 30 19.04 -00 17 32.9 V I52
2022-01-09 05:57:50 C 07 30 18.92 -00 17 25.8 V I52
2022-01-09 06:00:03 C 07 30 18.82 -00 17 19.5 V I52
2022-01-25 08:22:07 C 07 20 09.18 +16 29 07.7 o 291
2022-01-25 08:34:35 C 07 20 08.94 +16 29 32.5 o 291
2022-01-27 05:23:55 C 07 19 43.93 +17 56 08.5 o 691
2022-01-27 05:55:40 C 07 19 43.24 +17 57 07.2 o 691
2022-01-31 04:27:59 C 07 19 23.09 +20 39 19.6 o 691
2022-01-31 04:59:50 C 07 19 22.82 +20 40 10.6 o 691