2021 PK5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5679248000
Semi-major axis (a)2.3429824000 AU
Inclination (i)12.31817000°
Long. of Asc. Node (Ω)327.03217000°
Arg. of Perihelion (ω)17.45610000°
Mean Anomaly (M)64.27701000°
Mean Motion (n)0.2748214000°/day
Perihelion dist (q)1.01234460 AU
Aphelion dist (Q)3.67362020 AU
Orbital Period3.58635720 yr
Physical Parameters
H (abs. magnitude)22.98
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.600″
Uncertainty8
Orbit TypeAmor
MOID0.014456 AU
Observations Used33
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-08-15
Observations (33)
Date Type RA Dec Mag Band Observatory
2021-08-07 13:40:18 C 01 11 05.78 -31 00 13.7 V T05
2021-08-07 13:44:19 C 01 11 07.44 -30 59 30.4 V T05
2021-08-07 13:48:57 C 01 11 09.42 -30 58 39.9 V T05
2021-08-07 14:00:13 C 01 11 14.34 -30 56 35.2 V T05
2021-08-10 13:13:01 C 01 43 52.77 -16 01 51.0 V T08
2021-08-10 13:17:40 C 01 43 54.71 -16 00 45.8 V T08
2021-08-10 13:24:58 C 01 43 57.63 -15 59 05.8 V T08
2021-08-10 13:47:34 C 01 44 06.80 -15 53 54.5 V T08
2021-08-11 02:02:59 C 01 49 30.80 -13 03 39.3 V 204
2021-08-11 02:15:38 C 01 49 35.97 -13 00 41.8 V 204
2021-08-11 02:28:17 C 01 49 41.15 -12 57 44.5 V 204
2021-08-11 04:48:20 C 01 50 41.497 -12 24 23.19 V J04
2021-08-11 04:48:35 C 01 50 41.576 -12 24 19.51 V J04
2021-08-11 04:48:49 C 01 50 41.696 -12 24 16.20 V J04
2021-08-11 04:49:03 C 01 50 41.778 -12 24 12.54 V J04
2021-08-11 04:49:18 C 01 50 41.863 -12 24 09.53 V J04
2021-08-11 04:49:31 C 01 50 41.979 -12 24 06.19 V J04
2021-08-12 13:22:46 C 02 04 37.31 -04 39 30.7 V T05
2021-08-12 13:28:05 C 02 04 39.36 -04 38 14.2 V T05
2021-08-12 13:39:19 C 02 04 43.65 -04 35 33.7 V T05
2021-08-12 14:02:18 C 02 04 52.42 -04 30 07.8 V T05
2021-08-13 02:33:13 C 02 10 02.88 -01 32 47.6 V 033
2021-08-13 02:33:38 C 02 10 03.05 -01 32 42.0 V 033
2021-08-13 02:34:03 C 02 10 03.21 -01 32 36.4 V 033
2021-08-13 13:05:42 C 02 14 22.910 +00 56 52.02 V T12
2021-08-13 13:06:53 C 02 14 23.350 +00 57 08.76 V T12
2021-08-13 13:10:21 C 02 14 24.635 +00 57 57.21 V T12
2021-08-13 13:12:16 C 02 14 25.346 +00 58 24.11 V T12
2021-08-15 02:03:12 C 02 28 54.21 +09 16 30.1 V A17
2021-08-15 02:17:07 C 02 28 59.24 +09 19 31.0 V A17
2021-08-15 02:24:19 C 02 29 01.69 +09 21 04.1 V K87
2021-08-15 02:29:07 C 02 29 03.42 +09 22 07.1 V K87
2021-08-15 02:31:01 C 02 29 04.23 +09 22 32.1 V A17