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
2025-11-02 18:46:41 C 01 01 36.79 +46 50 08.2 X C40
2025-11-02 18:48:24 C 01 01 36.64 +46 50 07.9 X C40
2025-11-02 18:50:07 C 01 01 36.48 +46 50 07.6 X C40
2025-11-02 18:51:51 C 01 01 36.32 +46 50 07.3 X C40
2025-11-02 18:53:33 C 01 01 36.17 +46 50 06.9 X C40
2025-11-02 18:55:16 C 01 01 36.01 +46 50 06.6 X C40
2025-11-02 18:56:58 C 01 01 35.86 +46 50 06.2 X C40
2025-11-02 19:34:32 B 01 01 33.214 +46 49 54.30 W Z80
2025-11-02 19:36:33 B 01 01 33.058 +46 49 53.87 W Z80
2025-11-02 22:52:20 V 01 01 15.30 +46 49 15.1 V 270
2025-11-02 22:52:20 v 1 359.62624 +49.20365 270
2025-11-02 23:20:43 B 01 01 13.303 +46 49 17.00 X J51
2025-11-02 23:45:21 B 01 01 10.990 +46 49 11.50 X J51
2025-11-03 00:02:35 V 01 01 09.15 +46 49 00.1 V 270
2025-11-03 00:02:35 v 1 359.62624 +49.20365 270
2025-11-03 00:09:57 B 01 01 08.738 +46 49 06.06 X J51
2025-11-03 00:14:30 V 01 01 08.08 +46 48 57.6 V 270
2025-11-03 00:14:30 v 1 359.62624 +49.20365 270
2025-11-03 00:17:10 V 01 01 09.69 +46 48 56.6 V 270
2025-11-03 00:17:10 v 1 279.25659 +41.10323 270
2025-11-03 00:26:52 V 01 01 06.90 +46 48 52.4 V 270
2025-11-03 00:26:52 v 1 359.62624 +49.20365 270
2025-11-03 00:36:26 V 01 01 07.99 +46 48 53.3 V 270
2025-11-03 00:36:26 v 1 279.25659 +41.10323 270
2025-11-03 00:55:42 V 01 01 06.27 +46 48 49.6 V 270
2025-11-03 00:55:42 v 1 279.25659 +41.10323 270
2025-11-03 01:15:09 V 01 01 04.54 +46 48 45.9 V 270
2025-11-03 01:15:09 v 1 279.25659 +41.10323 270
2025-11-03 04:08:34 V 01 00 49.33 +46 48 15.3 V 270
2025-11-03 04:08:34 v 1 259.56787 +25.76147 270
2025-11-03 04:27:49 V 01 00 47.60 +46 48 10.9 V 270
2025-11-03 04:27:49 v 1 259.56787 +25.76147 270
2025-11-03 04:47:05 V 01 00 45.80 +46 48 07.0 V 270
2025-11-03 04:47:05 v 1 259.56787 +25.76147 270
2025-11-03 05:06:32 V 01 00 44.01 +46 48 02.6 V 270
2025-11-03 05:06:32 v 1 259.56787 +25.76147 270
2025-11-03 12:37:58 V 01 00 06.61 +46 46 16.8 V 270
2025-11-03 12:37:58 v 1 134.35901 +35.08986 270
2025-11-03 12:47:30 V 01 00 05.77 +46 46 14.5 V 270
2025-11-03 12:47:30 v 1 134.35901 +35.08986 270
2025-11-03 12:57:02 V 01 00 04.96 +46 46 12.7 V 270
2025-11-03 12:57:02 v 1 134.35901 +35.08986 270
2025-11-03 13:06:34 V 01 00 04.06 +46 46 10.1 V 270
2025-11-03 13:06:34 v 1 134.35901 +35.08986 270
2025-11-03 18:30:06 V 00 59 38.07 +46 44 45.6 V 270
2025-11-03 18:30:06 v 1 007.05000 +46.66000 270
2025-11-03 18:49:21 V 00 59 36.41 +46 44 41.7 V 270
2025-11-03 18:49:21 v 1 007.05000 +46.66000 270
2025-11-03 19:08:37 V 00 59 34.74 +46 44 37.5 V 270
2025-11-03 19:08:37 v 1 007.05000 +46.66000 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