2021 PO2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4126538275 ± 1.98e-05
Semi-major axis (a)1.7603289543 AU ± 6.30e-05
Inclination (i)32.41949968° ± 7.16e-04
Long. of Asc. Node (Ω)323.98101817° ± 2.20e-04
Arg. of Perihelion (ω)324.27288749° ± 6.42e-04
Mean Anomaly (M)315.28683258° ± 3.66e-02
Mean Motion (n)0.4220088197°/day ± 2.27e-05
Perihelion dist (q)1.03392247 AU ± 5.08e-05
Aphelion dist (Q)2.48673543 AU ± 9.56e-05
Orbital Period2.33555849 yr ± 1.25e-04
Physical Parameters
H (abs. magnitude)20.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.258″
Uncertainty2
Orbit TypeAmor
MOID0.075215 AU
Observations Used112
Oppositions1
Arc Total2021-2021
First Observation Used2021-08-06
Last Observation Used2021-09-29
Observations (113)
Date Type RA Dec Mag Band Observatory
2021-08-10 01:41:31 C 01 14 30.81 +18 13 31.7 V 033
2021-08-10 01:41:56 C 01 14 30.72 +18 13 34.7 V 033
2021-08-10 01:42:20 C 01 14 30.61 +18 13 36.9 V 033
2021-08-10 01:42:57 C 01 14 30.44 +18 13 40.9 V 033
2021-08-10 01:43:52 C 01 14 30.21 +18 13 46.8 V 033
2021-08-10 23:45:21 C 01 08 56.75 +20 33 35.9 V 033
2021-08-10 23:45:45 C 01 08 56.61 +20 33 38.3 V 033
2021-08-11 14:55:38 C 01 04 59.67 +22 08 25.2 V T08
2021-08-11 14:59:51 C 01 04 58.53 +22 08 50.5 V T08
2021-08-11 15:03:50 C 01 04 57.46 +22 09 15.2 V T08
2021-08-11 15:07:18 C 01 04 56.50 +22 09 35.9 V T08
2021-08-12 02:21:57 C 01 02 01.11 +23 18 00.5 V K87
2021-08-12 02:26:58 C 01 01 59.74 +23 18 30.6 V K87
2021-08-12 22:49:59 C 00 56 36.27 +25 20 13.0 V A17
2021-08-12 23:01:19 C 00 56 33.12 +25 21 20.6 V A17
2021-08-12 23:12:38 C 00 56 30.07 +25 22 27.9 V A17
2021-08-13 00:43:33 C 00 56 05.14 +25 31 20.9 V Z99
2021-08-13 00:47:06 C 00 56 04.18 +25 31 41.8 V Z99
2021-08-13 00:50:38 C 00 56 03.22 +25 32 02.7 V Z99
2021-08-13 00:52:03 C 00 56 02.61 +25 32 14.4 V K87
2021-08-13 00:54:10 C 00 56 02.25 +25 32 23.5 V Z99
2021-08-13 01:00:14 C 00 56 00.33 +25 33 03.2 V K87
2021-08-13 01:08:28 C 00 55 58.10 +25 33 51.5 V K87
2021-08-15 00:24:36 C 00 42 59.54 +29 59 22.6 V K87
2021-08-15 00:33:18 C 00 42 57.07 +30 00 09.7 V K87
2021-08-15 00:42:00 C 00 42 54.52 +30 00 56.1 V K87
2021-08-15 12:42:57 C 00 39 31.46 +31 04 53.1 V T08
2021-08-15 12:51:36 C 00 39 28.88 +31 05 38.1 V T08
2021-08-15 12:54:15 C 00 39 28.07 +31 05 52.2 V T08
2021-08-15 13:23:07 C 00 39 19.52 +31 08 23.1 V T08
2021-08-16 12:36:21 C 00 32 43.21 +33 06 16.6 V T08
2021-08-16 12:39:40 C 00 32 42.22 +33 06 33.5 V T08
2021-08-16 12:46:21 C 00 32 40.24 +33 07 06.8 V T08
2021-08-16 13:16:28 C 00 32 31.14 +33 09 35.0 V T08
2021-08-17 12:20:51 C 00 25 51.70 +35 00 09.3 V T05
2021-08-17 12:22:12 C 00 25 51.30 +35 00 15.3 V T05
2021-08-17 12:24:50 C 00 25 50.48 +35 00 27.5 V T05
2021-08-17 12:25:31 C 00 25 50.27 +35 00 30.6 V T05
2021-08-17 13:03:06 C 00 25 38.84 +35 03 25.6 V T05
2021-08-17 13:16:35 C 00 25 34.73 +35 04 28.5 V T05
2021-08-17 13:26:50 C 00 25 31.65 +35 05 16.4 V T05
2021-08-17 22:21:17 C 00 22 58.16 +35 45 43.1 V B49
2021-08-17 22:33:18 C 00 22 54.60 +35 46 38.0 V B49
2021-08-19 21:53:14 C 00 08 56.42 +39 07 11.1 V K38
2021-08-19 22:13:10 C 00 08 50.40 +39 08 30.7 V K38
2021-08-19 22:47:26 C 00 08 39.94 +39 10 47.7 V K38
2021-08-20 00:45:32 C 00 08 03.59 +39 18 35.8 X 595
2021-08-20 00:51:01 C 00 08 01.95 +39 18 57.0 X 595
2021-08-20 00:57:25 C 00 08 00.01 +39 19 22.3 X 595
2021-08-20 19:57:44 C 00 02 21.86 +40 31 15.7 V A17