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
2025-10-19 03:29:47 V 01 32 25.45 +46 24 56.9 V 270
2025-10-19 03:29:47 v 1 254.05000 +35.52000 270
2025-10-19 03:31:38 V 01 32 25.17 +46 24 59.7 V 270
2025-10-19 03:31:38 v 1 263.84452 +33.54450 270
2025-10-19 03:49:02 V 01 32 23.79 +46 25 04.1 V 270
2025-10-19 03:49:02 v 1 254.05000 +35.52000 270
2025-10-19 04:08:18 V 01 32 22.11 +46 25 11.4 V 270
2025-10-19 04:08:18 v 1 254.05000 +35.52000 270
2025-10-19 04:27:45 V 01 32 20.42 +46 25 18.4 V 270
2025-10-19 04:27:45 v 1 254.05000 +35.52000 270
2025-10-19 05:12:32 V 01 32 16.37 +46 25 38.6 V 270
2025-10-19 05:12:32 v 1 259.56781 +25.76137 270
2025-10-19 05:31:48 V 01 32 14.65 +46 25 45.4 V 270
2025-10-19 05:31:48 v 1 259.56781 +25.76137 270
2025-10-19 05:51:03 V 01 32 12.93 +46 25 51.8 V 270
2025-10-19 05:51:03 v 1 259.56781 +25.76137 270
2025-10-19 06:10:31 V 01 32 11.19 +46 25 58.7 V 270
2025-10-19 06:10:31 v 1 259.56781 +25.76137 270
2025-10-20 03:02:41 V 01 30 28.14 +46 32 37.0 V 270
2025-10-20 03:02:41 v 1 254.05000 +35.52000 270
2025-10-20 03:21:56 V 01 30 26.46 +46 32 43.6 V 270
2025-10-20 03:21:56 v 1 254.05000 +35.52000 270
2025-10-20 03:41:12 V 01 30 24.76 +46 32 50.2 V 270
2025-10-20 03:41:12 v 1 254.05000 +35.52000 270
2025-10-20 04:00:40 V 01 30 23.05 +46 32 56.7 V 270
2025-10-20 04:00:40 v 1 254.05000 +35.52000 270
2025-10-20 12:40:45 V 01 29 39.00 +46 35 35.3 V 270
2025-10-20 12:40:45 v 1 134.35902 +35.08984 270
2025-10-20 12:41:57 V 01 29 38.90 +46 35 35.7 V 270
2025-10-20 12:41:57 v 1 134.35902 +35.08984 270
2025-10-20 12:43:08 V 01 29 38.80 +46 35 35.9 V 270
2025-10-20 12:43:08 v 1 134.35902 +35.08984 270
2025-10-20 12:47:57 V 01 29 38.03 +46 35 38.5 V 270
2025-10-20 12:47:57 v 1 134.35902 +35.08984 270
2025-10-20 23:05:53 B 01 28 45.802 +46 38 37.46 X J51
2025-10-20 23:13:57 B 01 28 45.055 +46 38 39.91 X J51
2025-10-20 23:23:02 B 01 28 44.232 +46 38 42.58 X J51
2025-10-21 00:31:14 V 01 28 39.25 +46 38 51.7 V 270
2025-10-21 00:31:14 v 1 274.55020 +38.25376 270
2025-10-21 01:10:33 V 01 28 35.76 +46 39 03.7 V 270
2025-10-21 01:10:33 v 1 274.55020 +38.25376 270
2025-10-21 01:53:39 V 01 28 31.95 +46 39 16.8 V 270
2025-10-21 01:53:39 v 1 274.55020 +38.25376 270
2025-10-21 02:32:58 V 01 28 28.44 +46 39 29.2 V 270
2025-10-21 02:32:58 v 1 274.55020 +38.25376 270
2025-10-21 04:37:06 V 01 28 17.75 +46 40 05.7 V 270
2025-10-21 04:37:06 v 1 254.05000 +35.52000 270
2025-10-21 04:56:22 V 01 28 15.94 +46 40 11.7 V 270
2025-10-21 04:56:22 v 1 254.05000 +35.52000 270
2025-10-21 05:15:37 V 01 28 14.13 +46 40 17.3 V 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