2023 YD

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4083014000
Semi-major axis (a)1.4531814000 AU
Inclination (i)3.90380000°
Long. of Asc. Node (Ω)99.21743000°
Arg. of Perihelion (ω)52.92782000°
Mean Anomaly (M)6.65064000°
Mean Motion (n)0.5626318900°/day
Perihelion dist (q)0.85984540 AU
Aphelion dist (Q)2.04651740 AU
Orbital Period1.75178070 yr
Physical Parameters
H (abs. magnitude)25.61
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.510″
Uncertainty7
Orbit TypeApollo
MOID0.003002 AU
Observations Used51
Radar Obs Used3
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-12-27
Observations (52)
Date Type RA Dec Mag Band Observatory
2023-12-16 07:47:16 C 05 23 23.534 +08 14 43.84 X F52
2023-12-16 08:04:06 C 05 23 23.544 +08 14 34.98 X F52
2023-12-16 08:20:54 C 05 23 23.514 +08 14 26.21 X F52
2023-12-16 08:37:55 C 05 23 23.479 +08 14 17.11 X F52
2023-12-16 13:19:35 C 05 23 22.728 +08 11 31.94 V F52
2023-12-16 13:20:46 C 05 23 22.729 +08 11 31.18 V F52
2023-12-16 13:21:56 C 05 23 22.735 +08 11 30.50 V F52
2023-12-17 04:32:10 C 05 24 00.900 +08 02 02.51 V I52
2023-12-17 04:33:53 C 05 23 56.040 +08 04 17.70 V 807
2023-12-17 04:43:10 C 05 24 01.019 +08 01 56.21 V I52
2023-12-17 04:43:20 C 05 23 56.080 +08 04 11.90 V 807
2023-12-17 04:52:46 C 05 23 56.090 +08 04 06.40 V 807
2023-12-17 05:07:43 C 05 24 01.130 +08 01 41.99 V I52
2023-12-17 05:18:43 C 05 24 01.170 +08 01 35.54 V I52
2023-12-17 07:15:57 C 05 24 00.906 +08 00 19.76 V H01
2023-12-17 07:20:23 C 05 24 00.910 +08 00 16.91 V H01
2023-12-17 07:42:47 C 05 24 00.944 +08 00 02.42 V H01
2023-12-17 07:47:41 C 05 24 00.951 +07 59 59.23 V H01
2023-12-17 22:33:34 B 05 24 36.20 +07 49 53.5 X 958
2023-12-17 22:41:27 B 05 24 36.26 +07 49 48.5 X 958
2023-12-17 22:48:55 B 05 24 36.29 +07 49 43.5 X 958
2023-12-18 00:42:37 B 05 24 36.49 +07 48 22.9 Z C95
2023-12-18 01:12:02 B 05 24 36.82 +07 48 01.5 Z C95
2023-12-18 07:27:23 C 05 24 54.15 +07 44 01.4 V 691
2023-12-18 07:40:14 C 05 24 54.23 +07 43 51.9 V 691
2023-12-18 07:48:41 C 05 24 54.24 +07 43 45.7 V 691
2023-12-20 02:40:15 C 05 27 08.220 +07 10 27.60 V 807
2023-12-20 02:47:18 C 05 27 08.330 +07 10 20.90 V 807
2023-12-20 02:54:22 C 05 27 08.510 +07 10 13.70 V 807
2023-12-20 05:47:18 C 05 27 14.80 +07 04 04.1 V H21
2023-12-20 05:50:16 C 05 27 14.87 +07 04 00.9 V H21
2023-12-20 05:53:14 C 05 27 14.93 +07 03 57.9 V H21
2023-12-20 05:56:12 C 05 27 15.01 +07 03 54.7 V H21
2023-12-25 01:13:59 C 05 43 47.41 +02 57 18.9 V 204
2023-12-25 01:17:30 C 05 43 48.32 +02 57 02.5 V 204
2023-12-25 01:21:00 C 05 43 49.22 +02 56 45.9 V 204
2023-12-25 13:26:23 C 05 48 36.24 +01 53 39.1 V 900
2023-12-25 13:36:40 C 05 48 39.55 +01 52 36.5 V 900
2023-12-25 13:46:57 C 05 48 42.87 +01 51 33.8 V 900
2023-12-26 18:23:12 C 06 07 35.13 -02 34 20.4 V C40
2023-12-26 18:28:39 C 06 07 39.99 -02 35 37.2 V C40
2023-12-26 18:34:05 C 06 07 44.75 -02 36 53.4 V C40
2023-12-26 22:53:43 B 06 12 00.732 -03 29 16.08 Z M49
2023-12-26 22:57:11 B 06 12 04.025 -03 30 11.84 Z M49
2023-12-26 22:58:47 B 06 12 05.602 -03 30 38.09 Z M49
2023-12-26 23:55:33 C 06 13 16.769 -03 58 42.82 V Z84
2023-12-26 23:57:15 C 06 13 18.524 -03 59 11.95 V Z84
2023-12-26 23:58:58 C 06 13 20.304 -03 59 41.02 V Z84
2023-12-27 13:50:39 C 06 36 35.39 -09 18 23.5 V 900
2023-12-27 13:54:26 C 06 36 43.16 -09 20 21.4 V 900
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2023-12-28 06:20:00 388190 1 Hz 8560 -14 -14
2023-12-28 07:00:00 5307886 1 us 8560 -14 -14
2023-12-28 07:30:00 5229728.541 0.25 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)