297418 (2000 SP43)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4668524669 ± 2.00e+00
Semi-major axis (a)0.8115281188 AU ± 3.00e+00
Inclination (i)10.34187815° ± 4.00e+00
Long. of Asc. Node (Ω)350.52404511° ± 5.00e+00
Arg. of Perihelion (ω)224.47294084° ± 6.00e+00
Mean Anomaly (M)249.81435484° ± 3.94e-06
Mean Motion (n)1.3482080550°/day ± 7.48e+00
Perihelion dist (q)0.43266421 AU ± 2.28e+00
Aphelion dist (Q)1.19039202 AU ± 4.69e+00
Orbital Period0.73106393 yr ± 4.05e+00
NGA Modelr2
A2-2.21379289e-06 AU/d²
Physical Parameters
H (abs. magnitude)18.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.276″
Uncertainty0
Orbit TypeAten
MOID0.019730 AU
Observations Used1194
Oppositions9
Arc Total2000-2025
First Observation Used2000-09-25
Last Observation Used2025-12-02
Observations (1297)
Date Type RA Dec Mag Band Observatory
2025-11-03 07:50:43 C 08 01 13.544 +54 52 06.24 V 703
2025-11-03 07:53:48 C 08 01 14.135 +54 52 11.03 V 703
2025-11-03 07:56:53 C 08 01 14.927 +54 52 16.79 V 703
2025-11-03 07:59:59 C 08 01 15.539 +54 52 22.30 V 703
2025-11-07 12:54:25 C 08 26 07.724 +57 47 27.17 X F51
2025-11-07 13:13:08 C 08 26 12.747 +57 48 01.86 X F51
2025-11-07 13:31:54 C 08 26 17.734 +57 48 36.51 X F51
2025-11-07 13:50:42 C 08 26 22.747 +57 49 11.11 X F51
2025-11-09 04:04:24 C 08 37 35.894 +58 58 00.70 V R17
2025-11-09 04:21:32 C 08 37 41.026 +58 58 32.66 V R17
2025-11-09 04:41:09 C 08 37 46.802 +58 59 08.88 V R17
2025-11-09 05:00:48 C 08 37 52.682 +58 59 45.56 V R17
2025-11-09 09:47:04 C 08 39 22.777 +59 08 18.78 V 703
2025-11-09 09:50:35 C 08 39 24.048 +59 08 24.79 V 703
2025-11-09 09:57:36 C 08 39 26.057 +59 08 39.41 V 703
2025-11-10 12:51:29 C 08 48 12.744 +59 57 43.70 V T08
2025-11-10 13:01:24 C 08 48 16.051 +59 58 02.60 V T08
2025-11-10 13:06:04 C 08 48 17.534 +59 58 11.06 V T08
2025-11-10 13:23:23 C 08 48 23.162 +59 58 43.68 V T08
2025-11-11 13:06:37 C 08 56 43.646 +60 41 58.02 V T08
2025-11-11 13:11:53 C 08 56 45.480 +60 42 09.25 V T08
2025-11-11 13:22:49 C 08 56 49.334 +60 42 29.30 V T08
2025-11-11 13:46:07 C 08 56 57.458 +60 43 13.40 V T08
2025-11-14 10:18:11 C 09 24 46.314 +62 46 01.16 V 703
2025-11-14 10:21:48 C 09 24 47.862 +62 46 07.32 V 703
2025-11-14 10:25:25 C 09 24 49.489 +62 46 13.58 V 703
2025-11-14 10:29:02 C 09 24 51.044 +62 46 20.35 V 703
2025-11-15 03:29:57 C 09 32 45.024 +63 15 40.18 V R17
2025-11-15 03:50:19 C 09 32 54.480 +63 16 16.50 V R17
2025-11-15 04:10:42 C 09 33 03.907 +63 16 53.04 V R17
2025-11-15 04:31:03 C 09 33 13.361 +63 17 29.29 V R17
2025-11-18 03:31:32 C 10 11 18.511 +65 08 53.77 V R17
2025-11-18 03:51:55 C 10 11 30.516 +65 09 24.34 V R17
2025-11-18 04:12:17 C 10 11 42.386 +65 09 54.79 V R17
2025-11-18 04:32:40 C 10 11 54.305 +65 10 24.96 V R17
2025-11-21 23:04:48 B 11 13 46.116 +66 42 51.66 q Y84
2025-11-21 23:09:16 B 11 13 49.586 +66 42 54.40 q Y84
2025-11-21 23:13:41 B 11 13 53.026 +66 42 57.38 q Y84
2025-11-26 17:17:33 B 12 47 52.824 +66 10 57.65 q Y84
2025-11-26 17:22:05 B 12 47 56.693 +66 10 51.85 q Y84
2025-11-26 17:26:29 B 12 48 00.571 +66 10 45.77 q Y84
2025-12-01 14:49:44 C 14 20 29.580 +61 38 06.04 V T05
2025-12-01 14:55:07 C 14 20 33.298 +61 37 49.04 V T05
2025-12-01 15:26:10 C 14 20 54.610 +61 36 09.14 V T05
2025-12-02 17:41:49 B 14 38 18.197 +60 01 48.22 q Y84
2025-12-02 17:45:55 B 14 38 20.909 +60 01 32.70 q Y84
2025-12-02 17:49:32 B 14 38 23.215 +60 01 17.94 q Y84
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2011-10-16 03:10:00 -136295.859 2 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)