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
2025-10-16 21:23:11 V 01 36 45.04 +46 04 18.0 V 270
2025-10-16 21:23:11 v 1 003.49994 +47.96636 270
2025-10-16 21:42:39 V 01 36 43.45 +46 04 26.6 V 270
2025-10-16 21:42:39 v 1 003.49994 +47.96636 270
2025-10-17 03:08:57 V 01 36 18.69 +46 06 41.5 V 270
2025-10-17 03:08:57 v 1 254.05000 +35.52000 270
2025-10-17 03:28:12 V 01 36 17.08 +46 06 50.0 V 270
2025-10-17 03:28:12 v 1 254.05000 +35.52000 270
2025-10-17 03:47:28 V 01 36 15.47 +46 06 58.8 V 270
2025-10-17 03:47:28 v 1 254.05000 +35.52000 270
2025-10-17 04:06:55 V 01 36 13.87 +46 07 07.5 V 270
2025-10-17 04:06:55 v 1 254.05000 +35.52000 270
2025-10-17 04:18:27 V 01 36 12.85 +46 07 16.4 V 270
2025-10-17 04:18:27 v 1 259.56779 +25.76128 270
2025-10-17 04:37:42 V 01 36 11.21 +46 07 24.9 V 270
2025-10-17 04:37:42 v 1 259.56779 +25.76128 270
2025-10-17 04:56:58 V 01 36 09.54 +46 07 33.2 V 270
2025-10-17 04:56:58 v 1 259.56779 +25.76128 270
2025-10-17 05:16:25 V 01 36 07.90 +46 07 41.4 V 270
2025-10-17 05:16:25 v 1 259.56779 +25.76128 270
2025-10-17 11:24:01 V 01 35 39.49 +46 10 03.2 V 270
2025-10-17 11:24:01 v 1 140.21591 +36.07859 270
2025-10-17 11:42:45 V 01 35 37.89 +46 10 11.3 V 270
2025-10-17 11:42:45 v 1 140.21591 +36.07859 270
2025-10-17 12:03:04 V 01 35 36.28 +46 10 20.4 V 270
2025-10-17 12:03:04 v 1 140.21591 +36.07859 270
2025-10-17 12:18:39 V 01 35 34.46 +46 10 29.4 V 270
2025-10-17 12:18:39 v 1 134.35901 +35.08986 270
2025-10-17 12:21:56 V 01 35 34.65 +46 10 28.5 V 270
2025-10-17 12:21:56 v 1 140.21591 +36.07859 270
2025-10-17 12:40:29 V 01 35 33.22 +46 10 35.7 V 270
2025-10-17 12:40:29 v 1 134.35901 +35.08986 270
2025-10-17 12:56:46 V 01 35 31.82 +46 10 42.6 V 270
2025-10-17 12:56:46 v 1 134.35901 +35.08986 270
2025-10-17 13:23:50 V 01 35 29.55 +46 10 54.1 V 270
2025-10-17 13:23:50 v 1 134.35901 +35.08986 270
2025-10-17 19:05:00 C 01 35 02.79 +46 13 01.3 X K83
2025-10-17 19:07:18 C 01 35 02.36 +46 13 04.9 X D04
2025-10-17 19:08:06 C 01 35 02.55 +46 13 01.5 X K83
2025-10-17 19:08:35 C 01 35 02.25 +46 13 05.4 X D04
2025-10-17 19:09:51 C 01 35 02.15 +46 13 06.0 X D04
2025-10-17 19:10:11 C 01 35 02.55 +46 13 02.1 X K83
2025-10-17 19:11:08 C 01 35 02.03 +46 13 06.4 X D04
2025-10-17 19:12:18 C 01 35 01.94 +46 13 06.9 X D04
2025-10-17 19:13:22 C 01 35 01.85 +46 13 07.4 X D04
2025-10-17 19:14:26 C 01 35 01.76 +46 13 07.7 X D04
2025-10-17 19:15:29 C 01 35 01.68 +46 13 08.2 X D04
2025-10-17 19:16:33 C 01 35 01.58 +46 13 08.7 X D04
2025-10-17 19:17:36 C 01 35 01.50 +46 13 09.1 X D04
2025-10-17 19:18:41 C 01 35 01.41 +46 13 10.3 X D04
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