2021 PD24

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3941001864 ± 1.09e-07
Semi-major axis (a)1.5629669126 AU ± 1.36e-08
Inclination (i)7.28420562° ± 8.23e-06
Long. of Asc. Node (Ω)83.06002173° ± 5.95e-05
Arg. of Perihelion (ω)357.34751694° ± 6.21e-05
Mean Anomaly (M)331.62206349° ± 1.26e-05
Mean Motion (n)0.5044145434°/day ± 6.59e-09
Perihelion dist (q)0.94700136 AU ± 1.71e-07
Aphelion dist (Q)2.17893246 AU ± 1.71e-07
Orbital Period1.95400053 yr ± 2.55e-08
Physical Parameters
H (abs. magnitude)20.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.087″
Uncertainty0
Orbit TypeApollo
MOID0.036666 AU
Observations Used37
Oppositions4
Arc Total2017-2025
First Observation Used2017-06-23
Last Observation Used2025-07-02
Observations (42)
Date Type RA Dec Mag Band Observatory
2017-06-23 11:05:06 C 19 23 00.657 -26 18 06.14 V F51
2017-06-23 11:22:17 C 19 22 59.580 -26 18 11.51 V F51
2017-06-23 11:39:28 C 19 22 58.468 -26 18 16.79 V F51
2021-08-09 06:54:22 C 19 28 04.381 -31 51 43.25 U F51
2021-08-09 07:06:49 C 19 28 03.464 -31 51 45.76 U F51
2021-08-09 07:19:13 C 19 28 02.562 -31 51 48.66 U F51
2021-08-10 01:40:33 C 19 26 46.09 -31 55 26.3 V 807
2021-08-10 01:52:31 C 19 26 45.23 -31 55 29.0 V 807
2021-08-10 02:04:29 C 19 26 44.40 -31 55 31.8 V 807
2021-08-10 08:20:29 C 19 26 18.481 -31 56 53.38 U F51
2021-08-10 08:20:29 C 19 26 18.480 -31 56 53.28 V F51
2021-08-10 08:42:40 C 19 26 16.891 -31 56 57.72 U F51
2021-08-10 08:42:40 C 19 26 16.896 -31 56 57.69 V F51
2021-08-10 09:05:06 C 19 26 15.296 -31 57 02.12 U F51
2021-08-10 09:05:07 C 19 26 15.298 -31 57 02.04 V F51
2021-08-11 01:14:54 C 19 25 09.88 -32 00 00.4 V 807
2021-08-11 01:21:18 C 19 25 09.42 -32 00 01.2 V 807
2021-08-11 01:26:53 C 19 25 09.05 -32 00 02.8 V 807
2021-09-01 02:29:24 C 19 01 59.718 -32 37 52.50 V 309
2021-09-01 02:30:25 C 19 01 59.690 -32 37 52.46 V 309
2021-09-01 02:31:26 C 19 01 59.671 -32 37 52.42 V 309
2021-09-01 02:32:29 C 19 01 59.642 -32 37 52.36 V 309
2021-09-01 02:33:31 C 19 01 59.618 -32 37 52.43 V 309
2021-09-01 02:34:31 C 19 01 59.590 -32 37 52.40 V 309
2021-09-07 03:23:22 C 18 59 55.23 -32 32 57.3 o 695
2021-09-07 03:41:15 C 18 59 55.07 -32 32 56.1 o 695
2021-09-07 03:59:08 C 18 59 54.90 -32 32 55.2 o 695
2022-02-25 02:28:12 C 01 52 41.39 +12 11 55.8 V V06
2022-02-25 02:39:38 C 01 52 43.34 +12 12 11.0 V V06
2022-02-25 02:51:05 C 01 52 45.35 +12 12 26.5 V V06
2022-05-10 06:45:05 C 07 54 46.082 +28 06 14.23 V T14
2022-05-24 06:25:33 C 08 51 31.409 +24 56 40.60 V T14
2022-05-24 06:28:18 C 08 51 31.838 +24 56 38.80 V T14
2022-05-24 06:31:02 C 08 51 32.266 +24 56 37.00 V T14
2023-08-07 03:01:02 C 20 26 09.81 -31 20 40.9 X W84
2023-08-07 03:25:56 C 20 26 07.72 -31 20 51.8 X W84
2023-08-07 03:50:49 C 20 26 05.62 -31 21 02.9 X W84
2023-08-07 04:32:37 C 20 26 02.12 -31 21 21.0 X W84
2025-07-02 13:01:50 C 22 00 18.075 -21 25 06.07 X F51
2025-07-02 13:13:09 C 22 00 18.062 -21 25 10.23 X F51
2025-07-02 13:24:26 C 22 00 18.033 -21 25 14.27 X F51
2025-07-02 13:35:41 C 22 00 18.000 -21 25 18.78 X F51