2021 PK2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2153627384 ± 6.16e-04
Semi-major axis (a)0.9798111612 AU ± 4.88e-05
Inclination (i)6.60739604° ± 2.38e-02
Long. of Asc. Node (Ω)294.77385420° ± 4.54e-03
Arg. of Perihelion (ω)134.07039031° ± 8.74e-03
Mean Anomaly (M)57.11065045° ± 7.04e-02
Mean Motion (n)1.0162456574°/day ± 7.59e-05
Perihelion dist (q)0.76879635 AU ± 6.05e-04
Aphelion dist (Q)1.19082598 AU ± 6.07e-04
Orbital Period0.96987011 yr ± 7.24e-05
Physical Parameters
H (abs. magnitude)23.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.162″
Uncertainty2
Orbit TypeAten
MOID0.039631 AU
Observations Used19
Oppositions1
Arc Total2021-2021
First Observation Used2021-08-06
Last Observation Used2021-08-09
Observations (22)
Date Type RA Dec Mag Band Observatory
2021-08-06 07:20:02 C 16 27 41.728 +02 26 35.99 U F51
2021-08-06 07:37:39 C 16 27 36.624 +02 27 36.98 U F51
2021-08-06 07:55:13 C 16 27 31.546 +02 28 37.91 U F51
2021-08-06 19:53:19 C 16 24 26.53 +03 09 19.7 V L01
2021-08-06 19:56:25 C 16 24 25.65 +03 09 30.9 V L01
2021-08-06 20:00:46 C 16 24 24.34 +03 09 46.6 V L01
2021-08-06 20:09:02 C 16 24 22.05 +03 10 14.3 V L01
2021-08-06 20:12:47 C 16 24 21.04 +03 10 27.7 V L01
2021-08-07 04:12:40 C 16 22 18.34 +03 38 06.4 V 654
2021-08-07 05:19:25 C 16 21 59.61 +03 41 53.0 V 654
2021-08-07 05:53:22 C 16 21 50.21 +03 43 47.9 V 654
2021-08-08 02:47:56 C 16 16 34.95 +04 53 57.1 u H21
2021-08-08 02:49:12 C 16 16 34.60 +04 54 01.2 u H21
2021-08-08 02:59:56 C 16 16 31.70 +04 54 36.5 u H21
2021-08-08 03:06:06 C 16 16 30.00 +04 54 56.7 u H21
2021-08-08 20:23:59 C 16 12 14.12 +05 51 30.2 V 033
2021-08-08 20:26:19 C 16 12 13.51 +05 51 37.6 V 033
2021-08-08 20:28:38 C 16 12 12.89 +05 51 45.3 V 033
2021-08-08 20:31:02 C 16 12 12.26 +05 51 53.0 V 033
2021-08-09 20:24:21 C 16 06 26.30 +07 08 24.2 V 033
2021-08-09 20:26:41 C 16 06 25.71 +07 08 31.4 V 033
2021-08-09 20:29:00 C 16 06 25.12 +07 08 38.4 V 033