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
2025-11-07 20:11:58 V 00 51 54.41 +46 14 07.1 V 270
2025-11-07 20:11:58 v 1 007.24306 +51.45900 270
2025-11-07 21:18:33 V 00 51 49.86 +46 13 44.6 V 270
2025-11-07 21:18:33 v 1 007.24306 +51.45900 270
2025-11-08 02:19:09 V 00 51 28.77 +46 11 51.3 V 270
2025-11-08 02:19:09 v 1 254.05000 +35.52000 270
2025-11-08 02:38:25 V 00 51 27.20 +46 11 44.9 V 270
2025-11-08 02:38:25 v 1 254.05000 +35.52000 270
2025-11-08 02:57:41 V 00 51 25.53 +46 11 39.6 V 270
2025-11-08 02:57:41 v 1 254.05000 +35.52000 270
2025-11-08 03:17:08 V 00 51 24.13 +46 11 30.3 V 270
2025-11-08 03:17:08 v 1 254.05000 +35.52000 270
2025-11-08 15:57:15 C 00 50 29.29 +46 06 20.4 X D04
2025-11-08 15:59:44 C 00 50 29.09 +46 06 19.4 X D04
2025-11-08 16:02:15 C 00 50 28.90 +46 06 18.4 X D04
2025-11-08 16:04:45 C 00 50 28.71 +46 06 17.5 X D04
2025-11-08 16:07:15 C 00 50 28.52 +46 06 16.5 X D04
2025-11-08 16:09:46 C 00 50 28.33 +46 06 15.7 X D04
2025-11-08 16:12:16 C 00 50 28.14 +46 06 14.7 X D04
2025-11-08 16:14:46 C 00 50 27.95 +46 06 13.7 X D04
2025-11-08 16:17:10 C 00 50 27.76 +46 06 12.8 X D04
2025-11-08 16:19:28 C 00 50 27.58 +46 06 12.1 X D04
2025-11-08 16:21:45 C 00 50 27.42 +46 06 11.2 X D04
2025-11-08 16:24:03 C 00 50 27.24 +46 06 10.3 X D04
2025-11-08 19:14:19 C 00 50 15.28 +46 05 04.1 c Z36
2025-11-08 19:15:31 C 00 50 15.06 +46 05 03.1 c Z36
2025-11-08 19:16:45 C 00 50 14.95 +46 05 03.2 c Z36
2025-11-08 19:17:57 C 00 50 14.91 +46 05 02.5 c Z36
2025-11-08 19:19:11 C 00 50 14.91 +46 05 01.2 c Z36
2025-11-08 19:20:23 C 00 50 14.66 +46 05 00.0 c Z36
2025-11-08 19:21:37 C 00 50 14.50 +46 05 00.5 c Z36
2025-11-08 19:22:49 C 00 50 14.49 +46 05 00.7 c Z36
2025-11-08 19:24:03 C 00 50 14.31 +46 05 00.0 c Z36
2025-11-08 19:25:15 C 00 50 14.45 +46 04 59.7 c Z36
2025-11-08 19:26:29 C 00 50 14.24 +46 04 59.6 c Z36
2025-11-08 19:27:41 C 00 50 14.03 +46 04 58.6 c Z36
2025-11-08 19:28:55 C 00 50 13.95 +46 04 57.3 c Z36
2025-11-08 19:30:07 C 00 50 13.95 +46 04 56.1 c Z36
2025-11-08 19:31:21 C 00 50 13.83 +46 04 55.8 c Z36
2025-11-08 19:32:32 C 00 50 13.70 +46 04 55.9 c Z36
2025-11-08 19:33:46 C 00 50 13.82 +46 04 54.8 c Z36
2025-11-08 19:34:58 C 00 50 13.53 +46 04 54.7 c Z36
2025-11-08 19:36:12 C 00 50 13.56 +46 04 54.5 c Z36
2025-11-08 19:37:24 C 00 50 13.51 +46 04 54.5 c Z36
2025-11-08 19:38:38 C 00 50 13.27 +46 04 54.5 c Z36
2025-11-08 19:39:50 C 00 50 13.28 +46 04 52.1 c Z36
2025-11-08 19:41:04 C 00 50 13.14 +46 04 51.4 c Z36
2025-11-08 19:42:16 C 00 50 12.97 +46 04 51.9 c Z36
2025-11-08 19:43:29 C 00 50 12.99 +46 04 52.0 c Z36
2025-11-08 20:12:07 B 00 50 10.560 +46 04 36.84 q Y84
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