525231 (2004 VB)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4090943442 ± 1.55e-08
Semi-major axis (a)1.4586352337 AU ± 1.16e-09
Inclination (i)10.85855015° ± 4.10e-06
Long. of Asc. Node (Ω)52.33864544° ± 2.88e-06
Arg. of Perihelion (ω)71.62656005° ± 4.33e-06
Mean Anomaly (M)301.74918923° ± 5.91e-06
Mean Motion (n)0.5594898683°/day ± 6.68e-10
Perihelion dist (q)0.86191581 AU ± 2.26e-08
Aphelion dist (Q)2.05535466 AU ± 2.26e-08
Orbital Period1.76165171 yr ± 2.10e-09
Physical Parameters
H (abs. magnitude)20.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.391″
Uncertainty0
Orbit TypeApollo
MOID0.042928 AU
Observations Used429
Radar Obs Used2
Oppositions1
Arc Total2004-2025
First Observation Used2004-11-01
Last Observation Used2025-09-16
Observations (461)
Date Type RA Dec Mag Band Observatory
2004-11-19 06:52:09 C 01 31 52.22 +16 26 29.6 d G72
2004-11-19 06:53:54 C 01 31 51.48 +16 26 38.2 d G72
2004-11-19 20:40:35 C 01 25 48.43 +17 35 23.5 16.6 r 130
2004-11-19 20:42:31 C 01 25 47.48 +17 35 33.9 16.4 r 130
2004-11-19 20:44:45 C 01 25 46.40 +17 35 45.1 16.6 r 130
2004-11-19 20:46:48 C 01 25 45.42 +17 35 55.7 16.6 r 130
2004-11-20 12:18:31 C 01 18 22.00 +18 58 25.8 r 379
2004-11-20 12:24:58 C 01 18 18.62 +18 59 00.3 r 379
2004-11-20 12:31:25 C 01 18 15.23 +18 59 35.2 r 379
2004-11-20 17:53:09 C 01 15 38.34 +19 28 40.0 c 108
2004-11-20 17:55:59 C 01 15 36.84 +19 28 55.6 c 108
2004-11-20 18:06:20 C 01 15 31.36 +19 29 52.8 c 108
2004-11-20 18:09:39 C 01 15 29.58 +19 30 12.6 c 108
2004-11-20 21:11:08 C 01 13 53.10 +19 47 16.2 r 941
2004-11-20 21:12:20 C 01 13 52.47 +19 47 22.8 r 941
2004-11-20 21:13:18 C 01 13 51.95 +19 47 28.4 r 941
2004-11-20 21:14:15 C 01 13 51.43 +19 47 33.5 r 941
2004-11-20 21:22:57 C 01 13 45.48 +19 48 14.2 16.2 c A57
2004-11-20 21:24:47 C 01 13 44.47 +19 48 24.4 16.2 c A57
2004-11-20 21:26:16 C 01 13 43.69 +19 48 32.9 16.4 c A57
2004-11-20 21:28:39 C 01 13 42.37 +19 48 46.0 16.3 c A57
2004-11-20 21:30:16 C 01 13 41.51 +19 48 55.1 16.4 c A57
2004-11-21 11:51:39 C 01 06 00.47 +21 11 36.4 r 379
2004-11-21 11:55:58 C 01 05 57.88 +21 12 01.7 r 379
2004-11-21 12:04:33 C 01 05 52.81 +21 12 52.5 r 379
2004-11-21 12:06:42 C 01 05 51.58 +21 13 05.3 r 379
2004-11-21 20:03:21 C 01 01 19.25 +21 59 27.6 o 084
2004-11-21 20:35:31 C 01 01 01.17 +22 03 12.2 r 160
2004-11-21 20:36:06 C 01 01 00.89 +22 03 15.5 r 160
2004-11-21 20:37:14 C 01 01 00.19 +22 03 22.3 r 160
2004-11-21 20:37:49 C 01 00 59.83 +22 03 25.6 r 160
2004-11-21 20:38:58 C 01 00 59.15 +22 03 32.4 r 160
2004-11-21 20:39:33 C 01 00 58.75 +22 03 36.1 r 160
2004-11-21 20:40:06 C 01 00 58.47 +22 03 39.1 r 160
2004-11-21 20:40:41 C 01 00 58.05 +22 03 43.1 r 160
2004-11-21 20:41:16 C 01 00 57.70 +22 03 46.4 r 160
2004-11-21 20:41:49 C 01 00 57.34 +22 03 50.1 r 160
2004-11-21 20:42:24 C 01 00 57.01 +22 03 53.2 r 160
2004-11-21 20:42:59 C 01 00 56.61 +22 03 56.9 r 160
2004-11-21 20:43:32 C 01 00 56.34 +22 04 00.0 r 160
2004-11-21 20:44:07 C 01 00 55.97 +22 04 03.6 r 160
2004-11-21 20:45:15 C 01 00 55.30 +22 04 10.0 r 160
2004-11-21 20:45:49 C 01 00 54.93 +22 04 13.9 r 160
2004-11-21 20:46:24 C 01 00 54.59 +22 04 16.9 r 160
2004-11-21 20:46:57 C 01 00 54.21 +22 04 20.5 r 160
2004-11-21 20:47:32 C 01 00 53.89 +22 04 24.1 r 160
2004-11-21 20:48:07 C 01 00 53.51 +22 04 27.5 r 160
2004-11-21 20:49:15 C 01 00 52.85 +22 04 34.2 r 160
2004-11-21 20:49:48 C 01 00 52.48 +22 04 37.7 r 160
2004-11-21 20:50:58 C 01 00 51.81 +22 04 44.3 r 160
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2004-11-16 01:40:00 138110.4699 1 Hz 2380 -1 -1
2004-11-17 01:45:00 90107193 8 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)