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
2025-11-06 20:49:15 B 00 53 40.649 +46 22 43.68 V L65
2025-11-06 20:53:26 B 00 53 40.308 +46 22 42.24 V L65
2025-11-06 23:58:30 V 00 53 26.99 +46 21 38.6 V 270
2025-11-06 23:58:30 v 1 288.89484 +42.73114 270
2025-11-07 00:17:50 V 00 53 25.43 +46 21 32.5 V 270
2025-11-07 00:17:50 v 1 288.89484 +42.73114 270
2025-11-07 00:37:09 V 00 53 23.88 +46 21 26.0 V 270
2025-11-07 00:37:09 v 1 288.89484 +42.73114 270
2025-11-07 00:56:25 V 00 53 22.31 +46 21 19.4 V 270
2025-11-07 00:56:25 v 1 288.89484 +42.73114 270
2025-11-07 02:12:36 V 00 53 16.83 +46 20 56.7 V 270
2025-11-07 02:12:36 v 1 261.55004 +29.55987 270
2025-11-07 02:31:52 V 00 53 15.23 +46 20 50.5 V 270
2025-11-07 02:31:52 v 1 261.55004 +29.55987 270
2025-11-07 02:51:07 V 00 53 13.72 +46 20 43.2 V 270
2025-11-07 02:51:07 v 1 261.55004 +29.55987 270
2025-11-07 03:10:34 V 00 53 12.08 +46 20 36.9 V 270
2025-11-07 03:10:34 v 1 261.55004 +29.55987 270
2025-11-07 06:36:01 V 00 52 55.18 +46 19 19.4 V 270
2025-11-07 06:36:01 v 1 254.05000 +35.52000 270
2025-11-07 06:55:17 V 00 52 53.61 +46 19 11.6 V 270
2025-11-07 06:55:17 v 1 254.05000 +35.52000 270
2025-11-07 07:14:32 V 00 52 52.03 +46 19 03.9 V 270
2025-11-07 07:14:32 v 1 254.05000 +35.52000 270
2025-11-07 07:34:00 V 00 52 50.44 +46 18 57.3 V 270
2025-11-07 07:34:00 v 1 254.05000 +35.52000 270
2025-11-07 17:12:49 V 00 52 09.13 +46 15 15.1 V 270
2025-11-07 17:12:49 v 1 013.38405 +49.62454 270
2025-11-07 17:39:54 C 00 52 06.66 +46 15 09.7 X C40
2025-11-07 17:42:29 C 00 52 06.45 +46 15 08.8 X C40
2025-11-07 17:45:03 C 00 52 06.24 +46 15 07.8 X C40
2025-11-07 17:45:25 V 00 52 06.65 +46 15 02.5 V 270
2025-11-07 17:45:25 v 1 007.24306 +51.45900 270
2025-11-07 17:47:37 C 00 52 06.04 +46 15 06.9 X C40
2025-11-07 17:50:11 C 00 52 05.84 +46 15 06.0 X C40
2025-11-07 17:52:46 C 00 52 05.63 +46 15 05.0 X C40
2025-11-07 17:55:20 C 00 52 05.42 +46 15 04.1 X C40
2025-11-07 17:57:55 C 00 52 05.22 +46 15 03.2 X C40
2025-11-07 18:00:23 C 00 52 05.02 +46 15 02.3 X C40
2025-11-07 18:02:45 C 00 52 04.83 +46 15 01.4 X C40
2025-11-07 18:05:06 C 00 52 04.64 +46 15 00.6 X C40
2025-11-07 18:07:28 C 00 52 04.45 +46 14 59.7 X C40
2025-11-07 19:04:11 V 00 52 00.56 +46 14 34.9 V 270
2025-11-07 19:04:11 v 1 007.24306 +51.45900 270
2025-11-07 19:07:11 V 00 52 00.23 +46 14 35.0 V 270
2025-11-07 19:07:11 v 1 013.38405 +49.62454 270
2025-11-07 19:29:37 V 00 51 58.47 +46 14 26.4 V 270
2025-11-07 19:29:37 v 1 013.38405 +49.62454 270
2025-11-07 19:51:51 V 00 51 56.74 +46 14 19.1 V 270
2025-11-07 19:51:51 v 1 013.38405 +49.62454 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