2021 PW2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2721346871 ± 2.21e-04
Semi-major axis (a)0.8555076745 AU ± 1.30e-04
Inclination (i)5.51994499° ± 6.90e-03
Long. of Asc. Node (Ω)126.84834884° ± 9.20e-03
Arg. of Perihelion (ω)350.89622045° ± 2.09e-03
Mean Anomaly (M)3.26732949° ± 3.53e-01
Mean Motion (n)1.2455937242°/day ± 2.85e-04
Perihelion dist (q)0.62269436 AU ± 2.12e-04
Aphelion dist (Q)1.08832099 AU ± 2.52e-04
Orbital Period0.79129034 yr ± 1.81e-04
Physical Parameters
H (abs. magnitude)25.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.154″
Uncertainty3
Orbit TypeAten
MOID0.041698 AU
Observations Used18
Oppositions1
Arc Total2021-2021
First Observation Used2021-08-06
Last Observation Used2021-08-14
Observations (18)
Date Type RA Dec Mag Band Observatory
2021-08-06 13:12:19 C 00 21 32.763 -12 13 58.25 U F51
2021-08-06 13:29:09 C 00 21 33.586 -12 15 04.93 U F51
2021-08-06 13:46:00 C 00 21 34.384 -12 16 10.93 U F51
2021-08-07 11:03:38 C 00 23 24.287 -13 43 02.29 V 568
2021-08-07 11:05:03 C 00 23 24.371 -13 43 08.44 V 568
2021-08-07 11:06:27 C 00 23 24.452 -13 43 14.49 V 568
2021-08-08 07:36:34 C 00 25 07.98 -15 14 15.0 u H21
2021-08-08 07:43:15 C 00 25 08.41 -15 14 45.9 u H21
2021-08-08 13:04:17 C 00 25 35.785 -15 39 03.68 U F51
2021-08-08 13:05:28 C 00 25 35.852 -15 39 09.07 U F51
2021-08-08 13:23:11 C 00 25 36.804 -15 40 32.51 U F51
2021-08-08 13:39:57 C 00 25 37.700 -15 41 51.26 U F51
2021-08-08 13:41:08 C 00 25 37.768 -15 41 56.49 U F51
2021-08-08 13:59:10 C 00 25 38.722 -15 43 21.07 U F51
2021-08-14 15:34:13 C 00 42 24.27 -30 43 23.9 V 474
2021-08-14 15:36:50 C 00 42 24.53 -30 43 45.1 V 474
2021-08-14 15:39:27 C 00 42 24.84 -30 44 05.7 V 474
2021-08-14 15:42:04 C 00 42 25.13 -30 44 26.5 V 474