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
2026-01-14 21:15:27 V 02 01 21.10 +28 24 04.1 V 270
2026-01-14 21:15:27 v 1 27.19737 +36.87460 270
2026-01-15 02:32:38 V 02 02 04.47 +28 21 18.9 V 270
2026-01-15 02:32:38 v 1 238.31411 +37.06165 270
2026-01-15 02:38:35 V 02 02 05.29 +28 21 15.8 V 270
2026-01-15 02:38:35 v 1 238.31411 +37.06165 270
2026-01-15 02:44:33 V 02 02 06.02 +28 21 12.6 V 270
2026-01-15 02:44:33 v 1 238.31411 +37.06165 270
2026-01-15 02:48:31 V 02 02 06.52 +28 21 10.3 V 270
2026-01-15 02:48:31 v 1 238.31411 +37.06165 270
2026-01-15 03:21:27 V 02 02 10.36 +28 20 52.5 V 270
2026-01-15 03:21:27 v 1 254.05000 +35.52000 270
2026-01-15 03:37:28 V 02 02 12.46 +28 20 43.2 V 270
2026-01-15 03:37:28 v 1 254.05000 +35.52000 270
2026-01-15 03:55:05 V 02 02 14.61 +28 20 34.4 V 270
2026-01-15 03:55:05 v 1 254.05000 +35.52000 270
2026-01-15 04:08:59 V 02 02 16.38 +28 20 26.7 V 270
2026-01-15 04:08:59 v 1 254.05000 +35.52000 270
2026-01-17 01:50:57 V 02 08 26.85 +27 55 57.9 V 270
2026-01-17 01:50:57 v 1 253.55199 +35.31177 270
2026-01-17 02:26:41 V 02 08 31.52 +27 55 38.2 V 270
2026-01-17 02:26:41 v 1 253.55199 +35.31177 270
2026-01-17 03:09:19 V 02 08 37.10 +27 55 15.3 V 270
2026-01-17 03:09:19 v 1 253.55199 +35.31177 270
2026-01-17 03:53:00 V 02 08 42.89 +27 54 50.9 V 270
2026-01-17 03:53:00 v 1 253.55199 +35.31177 270
2026-01-17 16:42:01 B 02 10 28.91 +27 47 57.9 X G02
2026-01-17 16:49:04 B 02 10 29.84 +27 47 54.1 X G02
2026-01-17 16:56:00 B 02 10 30.76 +27 47 50.4 X G02
2026-01-17 21:24:42 C 02 11 06.866 +27 45 24.52 Z C23
2026-01-17 22:18:44 C 02 11 14.165 +27 44 54.53 Z C23
2026-01-18 17:20:39 C 02 13 52.877 +27 34 51.28 Z C23
2026-01-18 19:57:19 C 02 14 13.961 +27 33 27.83 Z C23
2026-01-18 23:04:15 C 02 14 39.458 +27 31 44.83 Z C23
2026-01-19 02:51:10 V 02 15 11.35 +27 29 54.5 V 270
2026-01-19 02:51:10 v 1 254.05000 +35.52000 270
2026-01-19 03:11:02 V 02 15 14.11 +27 29 43.1 V 270
2026-01-19 03:11:02 v 1 254.05000 +35.52000 270
2026-01-19 03:13:50 V 02 15 14.57 +27 29 41.9 V 270
2026-01-19 03:13:50 v 1 253.55199 +35.31177 270
2026-01-19 03:30:53 V 02 15 16.69 +27 29 32.7 V 270
2026-01-19 03:30:53 v 1 254.05000 +35.52000 270
2026-01-19 03:48:45 V 02 15 19.06 +27 29 23.1 V 270
2026-01-19 03:48:45 v 1 254.05000 +35.52000 270
2026-01-19 03:52:55 V 02 15 19.55 +27 29 20.7 V 270
2026-01-19 03:52:55 v 1 253.55199 +35.31177 270
2026-01-19 04:35:15 V 02 15 25.46 +27 28 57.2 V 270
2026-01-19 04:35:15 v 1 253.55199 +35.31177 270
2026-01-19 05:14:38 V 02 15 30.81 +27 28 35.2 V 270
2026-01-19 05:14:38 v 1 253.55199 +35.31177 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