2025 PY1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2281885588 ± 1.17e-06
Semi-major axis (a)1.1078253792 AU ± 1.13e-06
Inclination (i)4.33325616° ± 1.93e-05
Long. of Asc. Node (Ω)145.36334455° ± 3.51e-06
Arg. of Perihelion (ω)260.83840599° ± 7.84e-05
Mean Anomaly (M)23.92702680° ± 6.69e-05
Mean Motion (n)0.8452891820°/day ± 1.29e-06
Perihelion dist (q)0.85503230 AU ± 1.56e-06
Aphelion dist (Q)1.36061846 AU ± 1.90e-06
Orbital Period1.16602259 yr ± 1.78e-06
Physical Parameters
H (abs. magnitude)27.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.283″
Uncertainty0
Orbit TypeApollo
MOID0.000222 AU
Observations Used80
Radar Obs Used2
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-14
Last Observation Used2025-08-17
Observations (85)
Date Type RA Dec Mag Band Observatory
2025-08-14 07:27:34 C 20 53 32.113 +02 33 15.27 X F52
2025-08-14 07:39:34 C 20 53 28.398 +02 32 53.91 X F52
2025-08-14 07:51:32 C 20 53 24.647 +02 32 32.44 X F52
2025-08-14 08:03:28 C 20 53 20.857 +02 32 11.01 X F52
2025-08-14 10:13:07 C 20 52 37.139 +02 28 08.56 V F51
2025-08-14 12:17:28 B 20 52 28.178 +02 22 02.67 Z Q06
2025-08-14 12:33:40 B 20 52 23.078 +02 21 31.71 Z Q06
2025-08-14 19:37:40 B 20 50 44.93 +02 04 44.1 X M45
2025-08-14 19:46:17 B 20 50 41.93 +02 04 24.6 X M45
2025-08-14 19:46:57 C 20 50 48.346 +02 05 20.04 X M57
2025-08-14 19:54:52 B 20 50 38.91 +02 04 04.4 X M45
2025-08-14 19:58:49 C 20 50 44.220 +02 04 52.75 X M57
2025-08-14 20:13:40 C 20 50 38.906 +02 04 17.80 X M57
2025-08-14 20:37:32 B 20 50 34.94 +02 02 35.8 X 958
2025-08-14 20:51:47 B 20 50 30.02 +02 02 01.2 X 958
2025-08-14 21:06:10 B 20 50 24.96 +02 01 25.8 X 958
2025-08-14 21:39:07 B 20 50 12.77 +02 00 01.9 V I93
2025-08-14 21:43:40 B 20 50 11.10 +01 59 51.3 V I93
2025-08-14 21:48:01 B 20 50 09.50 +01 59 40.4 V I93
2025-08-14 22:42:31 C 20 49 45.46 +01 56 51.9 V D48
2025-08-14 22:48:29 C 20 49 40.23 +01 57 06.2 X L01
2025-08-14 22:52:24 C 20 49 45.434 +01 56 12.55 W J95
2025-08-14 22:55:00 C 20 49 40.83 +01 56 20.9 V D48
2025-08-14 22:58:41 C 20 49 36.28 +01 56 40.1 X L01
2025-08-14 23:00:38 C 20 49 31.21 +01 56 23.3 Z L04
2025-08-14 23:00:59 C 20 49 42.230 +01 55 51.28 W J95
2025-08-14 23:07:41 C 20 49 28.55 +01 56 05.4 Z L04
2025-08-14 23:08:36 C 20 49 32.48 +01 56 15.0 X L01
2025-08-14 23:09:18 C 20 49 39.182 +01 55 29.93 W J95
2025-08-14 23:22:03 C 20 49 23.17 +01 55 27.8 Z L04
2025-08-15 01:57:46 B 20 49 13.59 +01 49 37.6 X W13
2025-08-15 02:15:50 B 20 49 06.70 +01 48 48.6 X W13
2025-08-15 02:30:14 B 20 49 04.826 +01 48 11.34 Z H36
2025-08-15 02:33:53 B 20 48 59.72 +01 48 00.5 X W13
2025-08-15 02:48:33 B 20 48 57.886 +01 47 20.62 Z H36
2025-08-15 22:55:48 B 20 41 04.27 +00 34 59.0 X G02
2025-08-15 23:06:17 B 20 40 57.92 +00 34 11.7 X G02
2025-08-15 23:16:30 B 20 40 51.65 +00 33 25.3 X G02
2025-08-16 03:56:47 B 20 38 54.437 +00 13 27.19 Z W05
2025-08-16 03:59:49 B 20 38 52.260 +00 13 11.89 Z W05
2025-08-16 04:02:36 B 20 38 50.191 +00 12 56.92 Z W05
2025-08-16 20:45:00 B 20 27 14.594 -01 43 34.75 X J57
2025-08-16 20:51:57 B 20 26 47.23 -01 46 41.8 X G02
2025-08-16 20:56:36 B 20 27 01.253 -01 45 21.78 X J57
2025-08-16 21:00:36 B 20 26 37.26 -01 48 02.3 X G02
2025-08-16 21:06:20 B 20 26 50.004 -01 46 51.24 X J57
2025-08-16 21:08:59 B 20 26 27.61 -01 49 18.7 X G02
2025-08-16 22:14:05 B 20 25 28.272 -01 59 26.48 X Z43
2025-08-16 22:27:00 B 20 25 01.711 -02 01 48.79 Z K74
2025-08-16 22:30:57 B 20 25 07.771 -02 02 11.29 X Z43
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2025-08-19 01:00:00 -90901.236 20 Hz 8560 -14 -14
2025-08-19 01:10:00 2014177.12 2 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)