2021 QP5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1126613940 ± 1.56e-07
Semi-major axis (a)1.3046500253 AU ± 8.26e-09
Inclination (i)15.14123609° ± 2.07e-05
Long. of Asc. Node (Ω)338.25222822° ± 7.44e-06
Arg. of Perihelion (ω)350.58818530° ± 2.22e-04
Mean Anomaly (M)305.07261008° ± 1.79e-04
Mean Motion (n)0.6614107292°/day ± 6.28e-09
Perihelion dist (q)1.15766633 AU ± 2.04e-07
Aphelion dist (Q)1.45163372 AU ± 2.04e-07
Orbital Period1.49018793 yr ± 1.41e-08
Physical Parameters
H (abs. magnitude)24.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.215″
Uncertainty0
Orbit TypeAmor
MOID0.147283 AU
Observations Used28
Oppositions1
Arc Total2021-2024
First Observation Used2021-08-31
Last Observation Used2024-09-23
Observations (28)
Date Type RA Dec Mag Band Observatory
2021-08-31 07:47:44 C 21 26 07.335 -21 48 48.06 U F51
2021-08-31 08:06:26 C 21 26 04.983 -21 47 37.68 U F51
2021-08-31 08:25:09 C 21 26 02.606 -21 46 27.12 U F51
2021-08-31 12:17:19 C 21 25 33.704 -21 31 39.46 V F51
2021-08-31 12:19:16 C 21 25 33.459 -21 31 32.08 V F51
2021-08-31 12:20:15 C 21 25 33.351 -21 31 28.60 V F51
2021-09-03 10:13:04 C 21 18 30.858 -17 09 45.02 V 568
2021-09-03 10:14:33 C 21 18 30.696 -17 09 39.51 V 568
2021-09-03 10:15:58 C 21 18 30.546 -17 09 34.25 V 568
2021-09-03 10:17:24 C 21 18 30.392 -17 09 28.97 V 568
2021-09-04 05:23:41 C 21 16 48.00 -15 59 44.6 V 695
2021-09-04 05:27:35 C 21 16 47.58 -15 59 29.9 V 695
2021-09-04 05:31:27 C 21 16 47.20 -15 59 16.0 V 695
2021-09-08 07:57:31 C 21 09 10.373 -10 15 39.13 U F51
2021-09-08 08:12:21 C 21 09 09.172 -10 14 49.22 U F51
2021-09-08 08:27:09 C 21 09 07.976 -10 14 00.68 U F51
2021-09-16 02:12:25 C 21 00 22.90 -01 02 02.6 V 807
2021-09-16 02:23:08 C 21 00 22.47 -01 01 34.9 V 807
2021-09-16 02:33:33 C 21 00 22.01 -01 01 08.0 V 807
2024-08-01 13:47:24 C 00 45 45.371 -27 51 50.18 V F51
2024-08-09 12:59:53 C 00 39 39.050 -21 32 57.03 V F52
2024-08-09 13:15:04 C 00 39 38.065 -21 32 22.94 V F52
2024-09-07 09:10:02 C 23 23 14.920 +13 27 26.34 X F52
2024-09-07 09:26:17 C 23 23 12.250 +13 28 15.94 X F52
2024-09-07 09:58:58 C 23 23 06.871 +13 29 55.11 X F52
2024-09-23 06:26:33 C 22 32 14.118 +27 44 51.40 V G96
2024-09-23 06:33:57 C 22 32 13.286 +27 45 02.45 V G96
2024-09-23 06:41:21 C 22 32 12.444 +27 45 12.78 V G96