433 Eros (A898 PA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2228360000
Semi-major axis (a)1.4581210000 AU
Inclination (i)10.82847000°
Long. of Asc. Node (Ω)304.27010000°
Arg. of Perihelion (ω)178.92976000°
Mean Anomaly (M)310.55432000°
Mean Motion (n)0.5597752900°/day
Perihelion dist (q)1.13319910 AU
Aphelion dist (Q)1.78304290 AU
Orbital Period1.76072020 yr
Physical Parameters
H (abs. magnitude)10.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.620″
Uncertainty0
Orbit TypeAmor
MOID0.148615 AU
Observations Used17363
Oppositions59
Arc Total1893-2026
First Observation Used
Last Observation Used2026-03-22
Observations (20369)
Date Type RA Dec Mag Band Observatory
2025-10-28 07:41:40 V 01 13 06.41 +47 03 42.4 V 270
2025-10-28 07:41:40 v 1 254.05000 +35.52000 270
2025-10-28 08:00:55 V 01 13 04.59 +47 03 41.6 V 270
2025-10-28 08:00:55 v 1 254.05000 +35.52000 270
2025-10-28 08:20:11 V 01 13 02.76 +47 03 41.1 V 270
2025-10-28 08:20:11 v 1 254.05000 +35.52000 270
2025-10-28 08:39:38 V 01 13 00.87 +47 03 40.5 V 270
2025-10-28 08:39:38 v 1 254.05000 +35.52000 270
2025-10-28 11:24:00 V 01 12 48.17 +47 03 40.7 V 270
2025-10-28 11:24:00 v 1 134.35901 +35.08986 270
2025-10-28 11:43:16 V 01 12 46.31 +47 03 41.2 V 270
2025-10-28 11:43:16 v 1 134.35901 +35.08986 270
2025-10-28 12:02:31 V 01 12 44.47 +47 03 41.7 V 270
2025-10-28 12:02:31 v 1 134.35901 +35.08986 270
2025-10-28 12:21:59 V 01 12 42.70 +47 03 42.1 V 270
2025-10-28 12:21:59 v 1 134.35901 +35.08986 270
2025-10-28 22:49:48 B 01 11 46.202 +47 03 35.35 Z J51
2025-10-28 23:16:17 B 01 11 43.637 +47 03 35.03 Z J51
2025-10-28 23:16:22 V 01 11 44.67 +47 03 24.3 V 270
2025-10-28 23:16:22 v 1 288.70708 +46.65531 270
2025-10-28 23:35:37 V 01 11 43.05 +47 03 26.1 V 270
2025-10-28 23:35:37 v 1 288.70708 +46.65531 270
2025-10-28 23:42:45 B 01 11 41.062 +47 03 34.63 Z J51
2025-10-28 23:54:53 V 01 11 40.97 +47 03 26.3 V 270
2025-10-28 23:54:53 v 1 288.70708 +46.65531 270
2025-10-29 00:11:30 V 01 11 39.33 +47 03 24.5 V 270
2025-10-29 00:11:30 v 1 294.76461 +48.03987 270
2025-10-29 00:14:20 V 01 11 39.48 +47 03 26.4 V 270
2025-10-29 00:14:20 v 1 288.70708 +46.65531 270
2025-10-29 00:32:20 V 01 11 37.53 +47 03 21.6 V 270
2025-10-29 00:32:20 v 1 294.76461 +48.03987 270
2025-10-29 00:50:25 V 01 11 35.76 +47 03 26.5 V 270
2025-10-29 00:50:25 v 1 294.76461 +48.03987 270
2025-10-29 01:09:28 V 01 11 34.06 +47 03 27.0 V 270
2025-10-29 01:09:28 v 1 294.76461 +48.03987 270
2025-10-29 01:38:16 V 01 11 31.57 +47 03 25.0 V 270
2025-10-29 01:38:16 v 1 279.25661 +41.10325 270
2025-10-29 01:57:32 V 01 11 29.74 +47 03 25.0 V 270
2025-10-29 01:57:32 v 1 279.25661 +41.10325 270
2025-10-29 02:16:47 V 01 11 27.90 +47 03 24.9 V 270
2025-10-29 02:16:47 v 1 279.25661 +41.10325 270
2025-10-29 02:36:15 V 01 11 26.05 +47 03 24.7 V 270
2025-10-29 02:36:15 v 1 279.25661 +41.10325 270
2025-10-29 11:39:59 V 01 10 37.76 +47 03 06.7 V 270
2025-10-29 11:39:59 v 1 134.35901 +35.08987 270
2025-10-29 11:59:15 V 01 10 35.93 +47 03 06.3 V 270
2025-10-29 11:59:15 v 1 134.35901 +35.08987 270
2025-10-29 12:18:30 V 01 10 34.08 +47 03 05.9 V 270
2025-10-29 12:18:30 v 1 134.35901 +35.08987 270
2025-10-29 12:37:58 V 01 10 32.21 +47 03 05.3 V 270
Radar Observations (4)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
1975-01-22.187500 15088536000 15000 us 430 251 251
1975-01-23.184028 -130 200 Hz 430 251 251
1975-01-23.291667 243000 1500 Hz 8495 253 253
1988-12-02.979167 -3988900 1000 Hz 2380 251 251