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
2003-11-01 17:46:45 C 00 33 45.15 +47 51 01.4 c 151
2003-11-01 17:47:24 C 00 33 44.99 +47 51 00.6 c 151
2003-11-02 17:43:13 C 00 26 33.07 +47 14 46.4 c 130
2003-11-02 17:50:36 C 00 26 30.81 +47 14 35.6 c 130
2003-11-02 17:57:59 C 00 26 28.64 +47 14 24.2 c 130
2003-11-02 18:05:21 C 00 26 26.38 +47 14 13.2 c 130
2003-11-03 19:08:03 C 00 19 15.98 +46 34 16.3 c 151
2003-11-03 19:09:52 C 00 19 15.41 +46 34 13.1 c 151
2003-11-03 19:11:19 C 00 19 15.13 +46 34 12.1 c 151
2003-11-03 19:11:59 C 00 19 14.91 +46 34 10.1 c 151
2003-11-03 19:12:43 C 00 19 14.76 +46 34 09.6 c 151
2003-11-03 19:13:41 C 00 19 14.44 +46 34 08.0 c 151
2003-11-03 19:14:52 C 00 19 14.03 +46 34 05.8 c 151
2003-11-03 19:16:18 C 00 19 13.67 +46 34 03.8 c 151
2003-11-03 22:47:45 C 00 18 13.11 +46 28 20.8 r 170
2003-11-03 22:48:22 C 00 18 12.93 +46 28 19.7 r 170
2003-11-03 22:53:17 C 00 18 11.53 +46 28 11.4 r 170
2003-11-04 07:12:28 C 00 15 54.14 +46 14 27.2 17.9 c 704
2003-11-04 07:30:48 C 00 15 49.07 +46 13 55.9 17.8 c 704
2003-11-04 07:49:02 C 00 15 43.94 +46 13 24.5 17.7 c 704
2003-11-04 08:07:29 C 00 15 38.80 +46 12 51.7 17.1 c 704
2003-11-05 18:53:57 C 00 06 39.65 +45 13 33.0 c 151
2003-11-05 18:56:09 C 00 06 39.09 +45 13 28.5 c 151
2003-11-05 18:57:11 C 00 06 38.81 +45 13 27.0 c 151
2003-11-05 18:58:18 C 00 06 38.54 +45 13 25.2 c 151
2003-11-05 18:59:21 C 00 06 38.31 +45 13 22.9 c 151
2003-11-06 04:34:14 C 00 04 15.62 +44 56 49.2 c 926
2003-11-06 04:36:00 C 00 04 15.14 +44 56 45.9 c 926
2003-11-06 04:37:47 C 00 04 14.64 +44 56 42.6 c 926
2003-11-07 19:30:09 C 23 55 14.13 +43 47 17.8 r 620
2003-11-07 19:33:59 C 23 55 13.24 +43 47 10.6 r 620
2003-11-07 19:37:50 C 23 55 12.34 +43 47 03.7 r 620
2003-11-07 19:41:40 C 23 55 11.44 +43 46 57.2 r 620
2003-11-12 19:07:37 C 23 32 42.54 +40 08 40.9 c 113
2003-11-12 19:08:57 C 23 32 42.30 +40 08 38.3 c 113
2003-11-12 19:10:17 C 23 32 42.07 +40 08 36.0 c 113
2003-11-12 19:11:37 C 23 32 41.85 +40 08 33.4 c 113
2003-11-12 19:12:57 C 23 32 41.68 +40 08 31.0 c 113
2003-11-17 03:53:09 C 23 18 35.68 +37 03 18.7 c 670
2003-11-17 04:48:32 C 23 18 28.83 +37 01 43.6 c 670
2003-11-17 05:07:09 C 23 18 26.59 +37 01 11.1 c 670
2003-11-22 18:05:15 C 23 06 27.76 +33 27 00.1 c 104
2003-11-22 18:17:43 C 23 06 26.79 +33 26 41.1 c 104
2003-11-22 18:22:38 C 23 06 26.38 +33 26 33.9 c 104
2003-11-24 18:49:27 C 23 03 21.88 +32 15 46.2 c 113
2003-11-24 18:51:17 C 23 03 21.76 +32 15 43.2 c 113
2003-11-24 18:53:08 C 23 03 21.64 +32 15 40.8 c 113
2003-11-24 18:54:58 C 23 03 21.53 +32 15 38.0 c 113
2003-11-24 18:56:48 C 23 03 21.43 +32 15 35.5 c 113
2003-12-07 17:19:06 C 22 54 41.14 +26 15 09.3 r 240
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)