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
2025-07-24 06:34:20 C 22 16 17.00 +06 25 03.6 V H21
2025-07-24 06:38:45 C 22 16 16.93 +06 25 06.8 V H21
2025-08-19 18:37:54 C 22 03 39.57 +12 20 35.4 V D29
2025-08-19 18:58:16 C 22 03 38.90 +12 20 43.8 V D29
2025-08-25 07:42:12 C 21 58 18.559 +13 19 59.76 X F51
2025-08-25 07:58:30 C 21 58 17.793 +13 20 06.67 X F51
2025-08-25 08:31:10 C 21 58 16.270 +13 20 20.28 X F51
2025-08-28 13:26:18 C 21 54 53.07 +13 50 22.6 V D29
2025-08-28 13:46:40 C 21 54 52.12 +13 50 30.4 V D29
2025-08-28 14:07:02 C 21 54 51.10 +13 50 37.9 V D29
2025-08-29 06:16:03 C 21 54 07.790 +13 56 33.44 X F51
2025-08-29 06:48:04 C 21 54 06.240 +13 56 45.29 X F51
2025-08-29 07:04:05 C 21 54 05.467 +13 56 51.17 X F51
2025-09-02 07:32:14 C 21 49 38.506 +14 28 41.74 X F52
2025-09-02 07:49:52 C 21 49 37.611 +14 28 47.11 X F52
2025-09-02 08:07:31 C 21 49 36.709 +14 28 52.47 X F52
2025-09-04 11:20:36 C 21 47 12.632 +14 43 22.29 X F51
2025-09-04 11:47:14 C 21 47 11.283 +14 43 29.02 X F51
2025-09-04 12:00:28 C 21 47 10.622 +14 43 32.45 X F51
2025-09-06 11:00:42 C 21 45 00.168 +14 55 19.86 X F52
2025-09-06 11:13:38 C 21 44 59.500 +14 55 22.52 X F52
2025-09-06 11:26:35 C 21 44 58.853 +14 55 25.68 X F52
2025-09-06 11:39:31 C 21 44 58.198 +14 55 28.35 X F52
2025-09-10 10:57:16 C 21 40 40.002 +15 14 45.09 X F52
2025-09-10 11:10:17 C 21 40 39.372 +15 14 46.87 X F52
2025-09-10 11:36:05 C 21 40 38.133 +15 14 50.82 X F52
2025-09-11 10:34:44 C 21 39 38.256 +15 18 34.12 X F51
2025-09-11 10:49:09 C 21 39 37.557 +15 18 36.11 X F51
2025-09-11 11:03:23 C 21 39 36.878 +15 18 38.12 X F51
2025-09-11 11:17:37 C 21 39 36.201 +15 18 40.17 X F51
2025-09-11 11:35:55 C 21 39 35.325 +15 18 42.63 X F51
2025-09-11 11:49:08 C 21 39 34.724 +15 18 44.47 X F51
2025-09-11 12:02:17 C 21 39 34.064 +15 18 46.46 X F51
2025-09-11 12:15:29 C 21 39 33.491 +15 18 47.72 X F51
2025-09-14 06:19:21 C 21 36 49.298 +15 27 22.32 X F52
2025-09-14 06:36:47 C 21 36 48.506 +15 27 24.28 X F52
2025-09-14 06:54:17 C 21 36 47.714 +15 27 26.32 X F52
2025-09-14 07:11:54 C 21 36 46.913 +15 27 28.38 X F52
2025-09-19 06:02:59 C 21 32 23.664 +15 35 20.57 X F52
2025-09-19 06:19:57 C 21 32 23.010 +15 35 21.12 X F52
2025-09-19 06:36:57 C 21 32 22.358 +15 35 21.74 X F52
2025-09-19 06:54:00 C 21 32 21.705 +15 35 22.35 X F52
2025-09-21 04:38:22 C 21 30 55.588 +15 35 53.74 V G96
2025-09-21 04:46:31 C 21 30 55.292 +15 35 53.88 V G96
2025-09-21 04:54:39 C 21 30 55.022 +15 35 53.81 V G96
2025-09-21 05:02:49 C 21 30 54.731 +15 35 53.84 V G96
2025-10-10 11:23:36 C 21 28 38.73 +14 47 13.2 V D29
2025-10-10 11:43:58 C 21 28 39.07 +14 47 10.1 V D29
2025-10-10 12:04:19 C 21 28 39.46 +14 47 06.2 V D29
2025-10-28 02:17:04 C 21 51 52.812 +13 25 38.64 V G96