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
2025-11-05 23:36:25 B 00 55 18.994 +46 29 58.92 X J51
2025-11-06 01:09:48 V 00 55 13.39 +46 29 21.1 V 270
2025-11-06 01:09:48 v 1 253.55198 +35.31177 270
2025-11-06 01:29:03 V 00 55 11.77 +46 29 15.8 V 270
2025-11-06 01:29:03 v 1 253.55198 +35.31177 270
2025-11-06 01:40:15 V 00 55 10.87 +46 29 15.8 V 270
2025-11-06 01:40:15 v 1 261.55509 +29.55328 270
2025-11-06 01:48:23 V 00 55 10.18 +46 29 10.0 V 270
2025-11-06 01:48:23 v 1 253.55198 +35.31177 270
2025-11-06 01:59:31 V 00 55 09.19 +46 29 10.1 V 270
2025-11-06 01:59:31 v 1 261.55509 +29.55328 270
2025-11-06 02:07:38 V 00 55 08.58 +46 29 04.7 V 270
2025-11-06 02:07:38 v 1 253.55198 +35.31177 270
2025-11-06 02:18:47 V 00 55 07.55 +46 29 04.5 V 270
2025-11-06 02:18:47 v 1 261.55509 +29.55328 270
2025-11-06 02:38:02 V 00 55 05.98 +46 28 57.9 V 270
2025-11-06 02:38:02 v 1 261.55509 +29.55328 270
2025-11-06 13:18:52 V 00 54 14.72 +46 25 24.8 V 270
2025-11-06 13:18:52 v 1 139.13620 +35.33846 270
2025-11-06 13:39:12 V 00 54 13.10 +46 25 18.2 V 270
2025-11-06 13:39:12 v 1 139.13620 +35.33846 270
2025-11-06 13:58:28 V 00 54 11.48 +46 25 11.4 V 270
2025-11-06 13:58:28 v 1 139.13620 +35.33846 270
2025-11-06 14:17:56 V 00 54 09.83 +46 25 04.0 V 270
2025-11-06 14:17:56 v 1 139.13620 +35.33846 270
2025-11-06 16:43:45 C 00 54 00.25 +46 24 09.6 X D04
2025-11-06 16:46:15 C 00 54 00.05 +46 24 08.8 X D04
2025-11-06 16:48:45 C 00 53 59.84 +46 24 08.1 X D04
2025-11-06 16:51:15 C 00 53 59.64 +46 24 07.3 X D04
2025-11-06 16:53:45 C 00 53 59.43 +46 24 06.5 X D04
2025-11-06 16:56:15 C 00 53 59.23 +46 24 05.7 X D04
2025-11-06 16:58:44 C 00 53 59.01 +46 24 04.9 X D04
2025-11-06 17:01:14 C 00 53 58.81 +46 24 04.1 X D04
2025-11-06 17:03:37 C 00 53 58.61 +46 24 03.3 X D04
2025-11-06 17:05:54 C 00 53 58.42 +46 24 02.6 X D04
2025-11-06 17:08:12 C 00 53 58.24 +46 24 01.9 X D04
2025-11-06 17:10:29 C 00 53 58.05 +46 24 01.1 X D04
2025-11-06 17:45:27 C 00 53 55.17 +46 23 49.8 X C40
2025-11-06 17:48:01 C 00 53 54.99 +46 23 49.0 X C40
2025-11-06 17:50:35 C 00 53 54.75 +46 23 48.0 X C40
2025-11-06 17:53:09 C 00 53 54.53 +46 23 47.1 X C40
2025-11-06 17:55:43 C 00 53 54.32 +46 23 46.3 X C40
2025-11-06 17:58:17 C 00 53 54.11 +46 23 45.5 X C40
2025-11-06 18:00:50 C 00 53 53.90 +46 23 44.6 X C40
2025-11-06 18:03:24 C 00 53 53.69 +46 23 43.7 X C40
2025-11-06 18:05:51 C 00 53 53.48 +46 23 43.0 X C40
2025-11-06 18:08:12 C 00 53 53.28 +46 23 42.1 X C40
2025-11-06 18:10:34 C 00 53 53.05 +46 23 41.3 X C40
2025-11-06 18:12:54 C 00 53 52.88 +46 23 40.5 X C40
2025-11-06 20:45:04 B 00 53 40.997 +46 22 45.19 V L65
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