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
2025-10-17 19:19:45 C 01 35 01.30 +46 13 10.5 X D04
2025-10-17 22:42:27 V 01 34 44.92 +46 14 27.4 V 270
2025-10-17 22:42:27 v 1 359.62622 +49.20369 270
2025-10-17 22:57:33 V 01 34 43.63 +46 14 33.8 V 270
2025-10-17 22:57:33 v 1 359.62622 +49.20369 270
2025-10-17 23:10:51 V 01 34 42.50 +46 14 38.8 V 270
2025-10-17 23:10:51 v 1 359.62622 +49.20369 270
2025-10-17 23:24:21 V 01 34 41.38 +46 14 43.5 V 270
2025-10-17 23:24:21 v 1 359.62622 +49.20369 270
2025-10-18 03:09:03 V 01 34 24.41 +46 16 06.1 V 270
2025-10-18 03:09:03 v 1 237.43822 +37.97463 270
2025-10-18 03:28:07 V 01 34 22.82 +46 16 14.2 V 270
2025-10-18 03:28:07 v 1 237.43822 +37.97463 270
2025-10-18 03:47:22 V 01 34 21.30 +46 16 22.0 V 270
2025-10-18 03:47:22 v 1 237.43822 +37.97463 270
2025-10-18 04:07:02 V 01 34 19.64 +46 16 30.1 V 270
2025-10-18 04:07:02 v 1 237.43822 +37.97463 270
2025-10-18 05:16:00 V 01 34 13.48 +46 17 01.3 V 270
2025-10-18 05:16:00 v 1 254.05000 +35.52000 270
2025-10-18 05:30:18 V 01 34 12.25 +46 17 06.9 V 270
2025-10-18 05:30:18 v 1 254.05000 +35.52000 270
2025-10-18 05:44:35 V 01 34 11.05 +46 17 11.9 V 270
2025-10-18 05:44:35 v 1 254.05000 +35.52000 270
2025-10-18 05:58:53 V 01 34 09.82 +46 17 17.5 V 270
2025-10-18 05:58:53 v 1 254.05000 +35.52000 270
2025-10-18 18:59:26 V 01 33 07.25 +46 21 53.4 V 270
2025-10-18 18:59:26 v 1 009.09642 +48.46114 270
2025-10-18 19:18:42 V 01 33 05.62 +46 22 00.6 V 270
2025-10-18 19:18:42 v 1 009.09642 +48.46114 270
2025-10-18 19:37:57 V 01 33 03.97 +46 22 07.6 V 270
2025-10-18 19:37:57 v 1 009.09642 +48.46114 270
2025-10-18 19:57:25 V 01 33 02.34 +46 22 15.0 V 270
2025-10-18 19:57:25 v 1 009.09642 +48.46114 270
2025-10-19 00:09:14 C 01 32 40.286 +46 23 46.68 Z S24
2025-10-19 00:11:18 C 01 32 40.116 +46 23 47.51 Z S24
2025-10-19 00:12:50 C 01 32 39.989 +46 23 48.08 Z S24
2025-10-19 01:27:16 V 01 32 35.89 +46 24 12.1 V 270
2025-10-19 01:27:16 v 1 260.53000 +30.06000 270
2025-10-19 01:46:55 V 01 32 34.22 +46 24 19.9 V 270
2025-10-19 01:46:55 v 1 260.53000 +30.06000 270
2025-10-19 02:05:59 V 01 32 32.61 +46 24 27.4 V 270
2025-10-19 02:05:59 v 1 260.53000 +30.06000 270
2025-10-19 02:25:15 V 01 32 30.98 +46 24 34.9 V 270
2025-10-19 02:25:15 v 1 260.53000 +30.06000 270
2025-10-19 02:33:40 V 01 32 30.16 +46 24 37.6 V 270
2025-10-19 02:33:40 v 1 263.84452 +33.54450 270
2025-10-19 02:52:55 V 01 32 28.50 +46 24 44.9 V 270
2025-10-19 02:52:55 v 1 263.84452 +33.54450 270
2025-10-19 03:12:11 V 01 32 26.84 +46 24 52.2 V 270
2025-10-19 03:12:11 v 1 263.84452 +33.54450 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