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
2025-10-11 18:30:22 v 1 003.49994 +47.96636 270
2025-10-11 18:34:00 V 01 45 34.16 +45 03 26.4 V 270
2025-10-11 18:34:00 v 1 002.34679 +47.05779 270
2025-10-11 18:45:46 V 01 45 33.58 +45 03 34.0 V 270
2025-10-11 18:45:46 v 1 002.21175 +44.70129 270
2025-10-11 18:49:38 V 01 45 33.26 +45 03 36.7 V 270
2025-10-11 18:49:38 v 1 003.49994 +47.96636 270
2025-10-11 18:53:15 V 01 45 32.88 +45 03 38.1 V 270
2025-10-11 18:53:15 v 1 002.34679 +47.05779 270
2025-10-11 19:05:02 V 01 45 32.30 +45 03 45.6 V 270
2025-10-11 19:05:02 v 1 002.21175 +44.70129 270
2025-10-11 19:09:05 V 01 45 31.96 +45 03 48.5 V 270
2025-10-11 19:09:05 v 1 003.49994 +47.96636 270
2025-10-11 19:12:43 V 01 45 31.76 +45 03 51.4 V 270
2025-10-11 19:12:43 v 1 002.34679 +47.05779 270
2025-10-11 19:24:29 V 01 45 31.00 +45 03 57.3 V 270
2025-10-11 19:24:29 v 1 002.21175 +44.70129 270
2025-10-11 19:31:58 V 01 45 30.46 +45 04 01.1 V 270
2025-10-11 19:31:58 v 1 002.34679 +47.05779 270
2025-10-12 23:09:22 B 01 43 39.346 +45 19 22.40 X J51
2025-10-12 23:11:53 B 01 43 39.144 +45 19 23.92 X J51
2025-10-13 11:59:23 V 01 42 46.36 +45 26 05.2 V 270
2025-10-13 11:59:23 v 1 134.35903 +35.08983 270
2025-10-13 12:18:39 V 01 42 44.94 +45 26 15.7 V 270
2025-10-13 12:18:39 v 1 134.35903 +35.08983 270
2025-10-13 12:37:54 V 01 42 43.52 +45 26 26.4 V 270
2025-10-13 12:37:54 v 1 134.35903 +35.08983 270
2025-10-13 12:57:22 V 01 42 42.02 +45 26 36.2 V 270
2025-10-13 12:57:22 v 1 134.35903 +35.08983 270
2025-10-13 16:56:07 V 01 42 23.88 +45 28 40.3 V 270
2025-10-13 16:56:07 v 1 140.21949 +36.07149 270
2025-10-13 17:15:25 V 01 42 22.35 +45 28 49.9 V 270
2025-10-13 17:15:25 v 1 140.21949 +36.07149 270
2025-10-13 17:34:45 V 01 42 20.97 +45 28 59.2 V 270
2025-10-13 17:34:45 v 1 140.21949 +36.07149 270
2025-10-13 17:54:00 V 01 42 19.56 +45 29 08.4 V 270
2025-10-13 17:54:00 v 1 140.21949 +36.07149 270
2025-10-13 18:27:40 V 01 42 19.21 +45 29 17.6 V 270
2025-10-13 18:27:40 v 1 003.49994 +47.96636 270
2025-10-13 18:46:55 V 01 42 17.83 +45 29 28.1 V 270
2025-10-13 18:46:55 v 1 003.49994 +47.96636 270
2025-10-13 19:06:11 V 01 42 16.46 +45 29 38.6 V 270
2025-10-13 19:06:11 v 1 003.49994 +47.96636 270
2025-10-13 19:25:38 V 01 42 15.06 +45 29 49.2 V 270
2025-10-13 19:25:38 v 1 003.49994 +47.96636 270
2025-10-14 18:40:45 V 01 40 34.98 +45 41 21.4 V 270
2025-10-14 18:40:45 v 1 003.49994 +47.96636 270
2025-10-14 19:00:01 V 01 40 33.60 +45 41 31.5 V 270
2025-10-14 19:00:01 v 1 003.49994 +47.96636 270
2025-10-14 19:19:16 V 01 40 32.17 +45 41 41.5 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