2021 PU2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5038924677 ± 3.98e-06
Semi-major axis (a)2.2460267388 AU ± 1.95e-05
Inclination (i)6.10542170° ± 2.64e-05
Long. of Asc. Node (Ω)143.35531279° ± 7.38e-05
Arg. of Perihelion (ω)243.76354282° ± 5.30e-05
Mean Anomaly (M)81.17763757° ± 5.74e-03
Mean Motion (n)0.2928126890°/day ± 3.82e-06
Perihelion dist (q)1.11427078 AU ± 1.32e-05
Aphelion dist (Q)3.37778269 AU ± 3.07e-05
Orbital Period3.36606411 yr ± 4.39e-05
Physical Parameters
H (abs. magnitude)21.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.147″
Uncertainty1
Orbit TypeAmor
MOID0.150348 AU
Observations Used36
Oppositions1
Arc Total2021-2022
First Observation Used2021-08-04
Last Observation Used2022-01-02
Observations (39)
Date Type RA Dec Mag Band Observatory
2021-08-04 13:31:55 C 00 51 00.099 +03 11 24.51 U F51
2021-08-04 13:50:13 C 00 51 02.965 +03 11 31.33 U F51
2021-08-04 14:26:54 C 00 51 08.739 +03 11 45.07 U F51
2021-08-05 07:28:53 C 00 53 55.76 +03 17 53.7 u H21
2021-08-05 07:37:21 C 00 53 57.12 +03 17 56.9 u H21
2021-08-05 12:19:08 C 00 54 43.412 +03 19 44.96 V 568
2021-08-05 12:20:33 C 00 54 43.657 +03 19 45.40 V 568
2021-08-07 11:13:20 C 01 02 33.340 +03 36 27.39 U F51
2021-08-07 11:29:10 C 01 02 35.929 +03 36 33.01 U F51
2021-08-07 11:44:54 C 01 02 38.581 +03 36 38.59 U F51
2021-08-07 12:00:41 C 01 02 41.179 +03 36 44.12 U F51
2021-08-08 12:55:50 C 01 06 56.464 +03 45 21.11 U F51
2021-08-08 13:13:37 C 01 06 59.453 +03 45 27.18 U F51
2021-08-08 13:31:32 C 01 07 02.461 +03 45 33.47 U F51
2021-08-08 13:49:33 C 01 07 05.451 +03 45 39.70 U F51
2021-09-07 13:39:41 C 03 37 04.317 +05 47 30.83 U F52
2021-09-07 13:57:22 C 03 37 08.231 +05 47 29.82 U F52
2021-09-07 14:15:05 C 03 37 12.170 +05 47 28.89 U F52
2021-09-07 14:32:53 C 03 37 16.119 +05 47 28.02 U F52
2021-09-11 10:28:07 C 03 58 14.48 +05 40 02.9 V G96
2021-09-11 10:34:54 C 03 58 15.97 +05 40 02.5 V G96
2021-09-11 10:41:42 C 03 58 17.46 +05 40 01.8 V G96
2021-09-11 10:48:30 C 03 58 18.95 +05 40 01.1 V G96
2021-10-29 12:02:17 C 07 01 38.65 +01 52 06.1 V I52
2021-10-29 12:07:20 C 07 01 39.01 +01 52 05.6 V I52
2021-10-29 12:10:39 C 07 01 39.26 +01 52 05.5 V I52
2021-10-29 12:13:58 C 07 01 39.51 +01 52 04.7 V I52
2021-11-09 12:13:01 C 07 17 32.36 +01 43 21.9 V V06
2021-11-09 12:18:14 C 07 17 32.54 +01 43 21.9 V V06
2021-11-09 12:23:27 C 07 17 32.74 +01 43 21.8 V V06
2021-11-10 10:59:29 C 07 18 28.62 +01 44 21.0 V V06
2021-11-10 11:05:44 C 07 18 28.83 +01 44 21.7 V V06
2021-11-10 11:11:57 C 07 18 29.02 +01 44 22.7 V V06
2021-12-01 05:17:38 C 07 22 34.29 +03 30 33.8 V 807
2021-12-01 05:22:57 C 07 22 34.15 +03 30 35.8 V 807
2021-12-01 05:28:16 C 07 22 34.02 +03 30 37.7 V 807
2022-01-02 05:21:59 C 06 49 26.49 +10 52 41.7 u 807
2022-01-02 05:31:01 C 06 49 26.04 +10 52 47.9 u 807
2022-01-02 05:39:39 C 06 49 25.60 +10 52 53.1 u 807