2021 PV4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2721058044 ± 1.21e-05
Semi-major axis (a)1.7683401283 AU ± 3.87e-05
Inclination (i)16.35716556° ± 3.52e-04
Long. of Asc. Node (Ω)331.43001509° ± 3.11e-04
Arg. of Perihelion (ω)16.69549715° ± 3.40e-04
Mean Anomaly (M)288.32962969° ± 2.12e-02
Mean Motion (n)0.4191443079°/day ± 1.38e-05
Perihelion dist (q)1.28716452 AU ± 3.54e-05
Aphelion dist (Q)2.24951574 AU ± 5.37e-05
Orbital Period2.35152014 yr ± 7.72e-05
Physical Parameters
H (abs. magnitude)22.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.122″
Uncertainty2
Orbit TypeAmor
MOID0.282542 AU
Observations Used18
Oppositions1
Arc Total2021-2021
First Observation Used2021-08-04
Last Observation Used2021-10-07
Observations (18)
Date Type RA Dec Mag Band Observatory
2021-08-04 13:51:16 C 00 56 24.029 +05 40 11.07 U F51
2021-08-04 14:09:40 C 00 56 24.834 +05 40 45.15 U F51
2021-08-04 14:27:58 C 00 56 25.632 +05 41 19.44 U F51
2021-08-05 12:23:22 C 00 57 29.840 +06 22 25.41 V 568
2021-08-05 12:24:47 C 00 57 29.906 +06 22 28.06 V 568
2021-08-05 12:26:12 C 00 57 29.966 +06 22 30.70 V 568
2021-08-05 12:27:36 C 00 57 30.027 +06 22 33.33 V 568
2021-08-09 12:15:02 C 01 01 46.224 +09 26 33.38 U F51
2021-08-09 12:28:37 C 01 01 46.726 +09 26 59.78 U F51
2021-08-09 12:42:12 C 01 01 47.212 +09 27 26.68 U F51
2021-08-10 12:03:27 C 01 02 44.172 +10 13 21.20 U F51
2021-08-10 12:17:28 C 01 02 44.653 +10 13 48.80 U F51
2021-08-10 12:31:33 C 01 02 45.144 +10 14 16.79 U F51
2021-08-10 12:45:46 C 01 02 45.639 +10 14 44.92 U F51
2021-08-15 08:23:30 C 01 06 51.23 +14 07 20.5 u H21
2021-08-15 08:33:43 C 01 06 51.53 +14 07 41.5 u H21
2021-10-07 06:31:06 C 00 25 59.38 +49 20 06.5 V V06
2021-10-07 06:33:02 C 00 25 59.19 +49 20 08.0 V V06