2021 PS8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5379303080 ± 4.26e-08
Semi-major axis (a)2.5043965748 AU ± 8.26e-09
Inclination (i)8.61835082° ± 2.09e-06
Long. of Asc. Node (Ω)255.58130708° ± 1.77e-05
Arg. of Perihelion (ω)150.33206687° ± 2.12e-05
Mean Anomaly (M)359.48126878° ± 3.48e-06
Mean Motion (n)0.2486896004°/day ± 1.23e-09
Perihelion dist (q)1.15720575 AU ± 1.07e-07
Aphelion dist (Q)3.85158740 AU ± 1.07e-07
Orbital Period3.96327905 yr ± 1.96e-08
Physical Parameters
H (abs. magnitude)20.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.165″
Uncertainty0
Orbit TypeAmor
MOID0.180849 AU
Observations Used119
Oppositions7
Arc Total2017-2026
First Observation Used2017-07-15
Last Observation Used2026-01-13
Observations (132)
Date Type RA Dec Mag Band Observatory
2017-07-15 12:26:29 C 20 51 29.078 -04 37 30.44 V F51
2017-07-15 12:44:23 C 20 51 28.383 -04 37 26.11 V F51
2017-07-15 13:02:16 C 20 51 27.689 -04 37 21.83 V F51
2017-07-15 13:20:13 C 20 51 26.975 -04 37 17.48 V F51
2017-07-27 09:08:32 C 20 38 46.866 -03 41 55.92 V F51
2017-07-27 09:26:43 C 20 38 45.883 -03 41 53.14 V F51
2017-07-27 10:19:33 C 20 38 43.004 -03 41 45.09 V F51
2017-07-27 10:37:50 C 20 38 42.027 -03 41 42.11 V F51
2017-10-10 07:19:16 C 19 56 21.877 -05 09 55.82 V F51
2017-10-10 07:37:36 C 19 56 22.696 -05 09 56.75 V F51
2017-10-11 05:17:30 C 19 57 25.051 -05 11 18.00 V F51
2017-10-11 05:35:38 C 19 57 25.884 -05 11 19.13 V F51
2017-10-11 06:12:02 C 19 57 27.555 -05 11 21.25 V F51
2021-07-04 14:21:38 C 21 38 39.531 -01 42 42.87 V F51
2021-07-14 11:47:39 C 21 37 05.037 -00 02 06.61 V F51
2021-08-01 09:27:10 C 21 25 38.219 +02 38 50.73 V F51
2021-08-01 09:44:35 C 21 25 37.485 +02 38 56.37 V F51
2021-08-01 10:19:34 C 21 25 36.005 +02 39 07.67 V F51
2021-08-07 07:45:50 C 21 19 27.003 +03 21 09.69 U F51
2021-08-07 08:04:31 C 21 19 26.062 +03 21 14.92 U F51
2021-08-09 07:48:05 C 21 17 07.993 +03 33 41.51 U F51
2021-08-09 08:14:23 C 21 17 06.622 +03 33 48.31 U F51
2021-08-09 08:27:40 C 21 17 05.931 +03 33 51.68 U F51
2021-08-12 08:42:52 C 21 13 25.960 +03 50 49.68 U F51
2021-08-12 09:16:50 C 21 13 24.074 +03 50 57.03 U F51
2021-08-12 09:33:52 C 21 13 23.133 +03 51 01.06 U F51
2021-08-31 07:03:34 C 20 48 35.214 +04 40 08.07 U F52
2021-08-31 07:17:33 C 20 48 34.435 +04 40 07.78 U F52
2021-08-31 07:31:35 C 20 48 33.652 +04 40 07.70 U F52
2021-08-31 07:45:38 C 20 48 32.878 +04 40 08.11 U F52
2021-09-09 07:10:43 C 20 38 33.270 +04 28 42.98 U F52
2021-09-09 07:25:43 C 20 38 32.622 +04 28 41.42 U F52
2021-09-09 07:40:47 C 20 38 31.969 +04 28 40.05 U F52
2021-09-09 07:55:47 C 20 38 31.300 +04 28 38.62 U F52
2021-10-30 05:23:00 C 21 05 39.122 +01 42 27.19 U F52
2021-10-30 05:40:42 C 21 05 40.613 +01 42 26.48 U F52
2021-10-30 05:58:26 C 21 05 42.107 +01 42 25.89 U F52
2021-12-02 03:23:14 C 22 46 59.78 +03 17 54.0 V G96
2021-12-02 03:31:26 C 22 47 01.01 +03 17 57.0 V G96
2021-12-02 03:39:39 C 22 47 02.40 +03 17 59.1 V G96
2021-12-02 03:47:51 C 22 47 03.77 +03 18 00.7 V G96
2021-12-08 02:46:18 C 23 11 23.37 +04 01 24.5 o 691
2021-12-08 02:57:41 C 23 11 25.27 +04 01 27.6 o 691
2021-12-08 03:09:05 C 23 11 27.23 +04 01 31.7 o 691
2021-12-17 03:49:52 C 23 50 49.41 +05 19 42.3 V 695
2021-12-17 04:04:09 C 23 50 52.04 +05 19 47.9 V 695
2021-12-17 04:18:31 C 23 50 54.68 +05 19 53.5 V 695
2022-01-26 04:04:18 C 02 50 52.99 +11 41 13.8 o 291
2022-01-26 04:20:28 C 02 50 55.77 +11 41 19.4 o 291
2022-01-26 04:36:41 C 02 50 58.51 +11 41 24.1 o 291