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
2025-11-08 20:14:16 B 00 50 10.370 +46 04 37.27 q Y84
2025-11-08 20:16:29 B 00 50 10.224 +46 04 35.04 q Y84
2025-11-08 20:20:48 B 00 50 09.895 +46 04 33.06 q Y84
2025-11-08 21:24:40 B 00 50 04.939 +46 04 07.03 q Y84
2025-11-08 22:28:26 B 00 49 59.969 +46 03 39.85 q Y84
2025-11-08 22:32:53 B 00 49 59.628 +46 03 39.60 q Y84
2025-11-08 22:35:04 B 00 49 59.342 +46 03 38.30 q Y84
2025-11-08 22:37:13 B 00 49 59.261 +46 03 36.22 q Y84
2025-11-09 01:13:10 C 00 49 48.50 +46 02 50.0 X X76
2025-11-09 01:14:56 C 00 49 48.39 +46 02 49.3 X X76
2025-11-09 01:16:42 C 00 49 48.31 +46 02 47.8 X X76
2025-11-09 02:23:16 V 00 49 43.70 +46 02 05.5 V 270
2025-11-09 02:23:16 v 1 282.50719 +39.02654 270
2025-11-09 02:30:37 V 00 49 43.15 +46 02 02.5 V 270
2025-11-09 02:30:37 v 1 282.50719 +39.02654 270
2025-11-09 02:39:31 V 00 49 42.12 +46 02 01.2 V 270
2025-11-09 02:39:31 v 1 282.50719 +39.02654 270
2025-11-09 02:44:41 V 00 49 41.84 +46 01 58.0 V 270
2025-11-09 02:44:41 v 1 282.50719 +39.02654 270
2025-11-09 20:10:18 B 00 48 30.293 +45 54 23.15 X J51
2025-11-09 20:34:28 B 00 48 28.486 +45 54 13.10 X J51
2025-11-09 20:57:39 B 00 48 26.736 +45 54 03.46 X J51
2025-11-10 01:22:42 V 00 48 09.13 +45 51 58.7 V 270
2025-11-10 01:22:42 v 1 254.05000 +35.52000 270
2025-11-10 01:41:57 V 00 48 07.74 +45 51 50.9 V 270
2025-11-10 01:41:57 v 1 254.05000 +35.52000 270
2025-11-10 02:01:13 V 00 48 06.34 +45 51 42.8 V 270
2025-11-10 02:01:13 v 1 254.05000 +35.52000 270
2025-11-10 02:20:40 V 00 48 04.88 +45 51 34.6 V 270
2025-11-10 02:20:40 v 1 254.05000 +35.52000 270
2025-11-11 00:46:17 V 00 46 35.64 +45 41 06.2 V 270
2025-11-11 00:46:17 v 1 272.08348 +42.83038 270
2025-11-11 01:05:33 V 00 46 34.30 +45 40 57.8 V 270
2025-11-11 01:05:33 v 1 272.08348 +42.83038 270
2025-11-11 01:24:49 V 00 46 32.93 +45 40 48.9 V 270
2025-11-11 01:24:49 v 1 272.08348 +42.83038 270
2025-11-11 01:44:04 V 00 46 31.55 +45 40 40.3 V 270
2025-11-11 01:44:04 v 1 272.08348 +42.83038 270
2025-11-12 19:42:31 B 00 43 54.790 +45 19 16.14 V L65
2025-11-12 19:50:54 B 00 43 54.250 +45 19 11.75 V L65
2025-11-12 19:59:17 B 00 43 53.717 +45 19 07.32 V L65
2025-11-14 00:03:00 V 00 42 18.21 +45 03 50.1 V 270
2025-11-14 00:03:00 v 1 282.50714 +39.02652 270
2025-11-14 00:22:15 V 00 42 17.01 +45 03 39.9 V 270
2025-11-14 00:22:15 v 1 282.50714 +39.02652 270
2025-11-14 00:41:31 V 00 42 15.84 +45 03 29.5 V 270
2025-11-14 00:41:31 v 1 282.50714 +39.02652 270
2025-11-14 01:00:58 V 00 42 14.57 +45 03 18.6 V 270
2025-11-14 01:00:58 v 1 282.50714 +39.02652 270
2025-11-14 09:59:20 V 00 41 45.73 +44 58 13.4 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