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
2025-10-14 19:19:16 v 1 003.49994 +47.96636 270
2025-10-14 19:38:44 V 01 40 30.71 +45 41 51.5 V 270
2025-10-14 19:38:44 v 1 003.49994 +47.96636 270
2025-10-15 02:30:59 V 01 40 00.47 +45 45 13.2 V 270
2025-10-15 02:30:59 v 1 263.84452 +33.54450 270
2025-10-15 02:50:15 V 01 39 58.99 +45 45 23.1 V 270
2025-10-15 02:50:15 v 1 263.84452 +33.54450 270
2025-10-15 03:09:30 V 01 39 57.49 +45 45 33.0 V 270
2025-10-15 03:09:30 v 1 263.84452 +33.54450 270
2025-10-15 03:28:58 V 01 39 55.97 +45 45 42.7 V 270
2025-10-15 03:28:58 v 1 263.84452 +33.54450 270
2025-10-15 04:05:11 V 01 39 52.85 +45 46 00.3 V 270
2025-10-15 04:05:11 v 1 281.32279 +35.80745 270
2025-10-15 04:31:26 V 01 39 50.77 +45 46 13.0 V 270
2025-10-15 04:31:26 v 1 281.32279 +35.80745 270
2025-10-15 04:52:29 V 01 39 49.07 +45 46 25.4 V 270
2025-10-15 04:52:29 v 1 281.32279 +35.80745 270
2025-10-15 05:37:08 V 01 39 45.68 +45 46 43.9 V 270
2025-10-15 05:37:08 v 1 281.32279 +35.80745 270
2025-10-15 19:21:43 V 01 38 44.86 +45 52 56.7 V 270
2025-10-15 19:21:43 v 1 009.09627 +48.46121 270
2025-10-15 19:40:58 V 01 38 43.37 +45 53 05.9 V 270
2025-10-15 19:40:58 v 1 009.09627 +48.46121 270
2025-10-15 20:00:14 V 01 38 41.82 +45 53 17.1 V 270
2025-10-15 20:00:14 v 1 009.09627 +48.46121 270
2025-10-15 20:19:42 V 01 38 40.34 +45 53 26.6 V 270
2025-10-15 20:19:42 v 1 009.09627 +48.46121 270
2025-10-15 21:25:59 V 01 38 35.17 +45 53 55.3 V 270
2025-10-15 21:25:59 v 1 003.49994 +47.96636 270
2025-10-15 21:45:15 V 01 38 33.59 +45 54 04.9 V 270
2025-10-15 21:45:15 v 1 003.49994 +47.96636 270
2025-10-15 22:04:30 V 01 38 32.04 +45 54 13.9 V 270
2025-10-15 22:04:30 v 1 003.49994 +47.96636 270
2025-10-15 22:23:58 V 01 38 30.46 +45 54 22.8 V 270
2025-10-15 22:23:58 v 1 003.49994 +47.96636 270
2025-10-16 02:41:07 V 01 38 11.77 +45 56 17.6 V 270
2025-10-16 02:41:07 v 1 263.84452 +33.54450 270
2025-10-16 03:00:23 V 01 38 10.24 +45 56 26.7 V 270
2025-10-16 03:00:23 v 1 263.84452 +33.54450 270
2025-10-16 03:19:38 V 01 38 08.68 +45 56 35.9 V 270
2025-10-16 03:19:38 v 1 263.84452 +33.54450 270
2025-10-16 03:39:06 V 01 38 07.10 +45 56 45.1 V 270
2025-10-16 03:39:06 v 1 263.84452 +33.54450 270
2025-10-16 16:59:31 B 01 37 05.690 +46 02 19.61 V M65
2025-10-16 17:06:12 B 01 37 05.172 +46 02 22.60 V M65
2025-10-16 17:12:45 B 01 37 04.654 +46 02 25.51 V M65
2025-10-16 20:44:40 V 01 36 48.20 +46 04 01.0 V 270
2025-10-16 20:44:40 v 1 003.49994 +47.96636 270
2025-10-16 21:03:56 V 01 36 46.62 +46 04 09.6 V 270
2025-10-16 21:03:56 v 1 003.49994 +47.96636 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