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
2025-11-03 19:28:05 V 00 59 33.02 +46 44 33.3 V 270
2025-11-03 19:28:05 v 1 007.05000 +46.66000 270
2025-11-03 20:02:42 B 00 59 29.882 +46 44 26.77 V 160
2025-11-03 20:06:21 B 00 59 29.561 +46 44 25.94 V 160
2025-11-03 20:10:21 B 00 59 29.218 +46 44 24.97 V 160
2025-11-04 19:55:24 B 00 57 33.221 +46 38 12.98 X J51
2025-11-04 20:35:06 B 00 57 29.815 +46 38 03.62 X J51
2025-11-04 21:14:48 B 00 57 26.294 +46 37 53.62 X J51
2025-11-04 23:02:13 V 00 57 16.04 +46 37 16.3 V 270
2025-11-04 23:02:13 v 1 016.33580 +48.20427 270
2025-11-04 23:41:36 V 00 57 12.68 +46 37 03.9 V 270
2025-11-04 23:41:36 v 1 016.33580 +48.20427 270
2025-11-05 00:22:06 V 00 57 09.24 +46 36 50.8 V 270
2025-11-05 00:22:06 v 1 016.33580 +48.20427 270
2025-11-05 01:01:12 V 00 57 05.97 +46 36 38.2 V 270
2025-11-05 01:01:12 v 1 016.33580 +48.20427 270
2025-11-05 01:16:39 V 00 57 07.27 +46 36 41.0 V 270
2025-11-05 01:16:39 v 1 262.25299 +30.53194 270
2025-11-05 01:56:00 V 00 57 03.92 +46 36 27.6 V 270
2025-11-05 01:56:00 v 1 255.27309 +38.90081 270
2025-11-05 02:15:20 V 00 57 02.29 +46 36 22.9 V 270
2025-11-05 02:15:20 v 1 255.27309 +38.90081 270
2025-11-05 02:34:40 V 00 57 00.61 +46 36 17.5 V 270
2025-11-05 02:34:40 v 1 255.27309 +38.90081 270
2025-11-05 02:41:18 V 00 56 59.97 +46 36 19.7 V 270
2025-11-05 02:41:18 v 1 262.25299 +30.53194 270
2025-11-05 02:53:55 V 00 56 58.96 +46 36 12.6 V 270
2025-11-05 02:53:55 v 1 255.27309 +38.90081 270
2025-11-05 04:03:06 V 00 56 52.79 +46 35 57.3 V 270
2025-11-05 04:03:06 v 1 262.25299 +30.53194 270
2025-11-05 04:32:14 V 00 56 50.19 +46 35 49.9 V 270
2025-11-05 04:32:14 v 1 259.56785 +25.76146 270
2025-11-05 04:51:29 V 00 56 48.54 +46 35 44.6 V 270
2025-11-05 04:51:29 v 1 259.56785 +25.76146 270
2025-11-05 05:10:45 V 00 56 46.88 +46 35 38.9 V 270
2025-11-05 05:10:45 v 1 259.56785 +25.76146 270
2025-11-05 05:26:29 V 00 56 45.40 +46 35 33.0 V 270
2025-11-05 05:26:29 v 1 262.25299 +30.53194 270
2025-11-05 05:30:00 V 00 56 45.19 +46 35 33.0 V 270
2025-11-05 05:30:00 v 1 259.56785 +25.76146 270
2025-11-05 18:42:22 V 00 55 43.43 +46 31 20.0 V 270
2025-11-05 18:42:22 v 1 007.24323 +51.45897 270
2025-11-05 19:01:38 V 00 55 41.83 +46 31 14.5 V 270
2025-11-05 19:01:38 v 1 007.24323 +51.45897 270
2025-11-05 19:20:53 V 00 55 40.22 +46 31 08.9 V 270
2025-11-05 19:20:53 v 1 007.24323 +51.45897 270
2025-11-05 19:40:09 V 00 55 38.60 +46 31 03.2 V 270
2025-11-05 19:40:09 v 1 007.24323 +51.45897 270
2025-11-05 22:51:21 B 00 55 22.918 +46 30 13.39 X J51
2025-11-05 23:13:54 B 00 55 20.971 +46 30 06.16 X J51
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