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
2022-09-21 14:54:24 C 04 39 50.285 +36 58 32.88 V T08
2022-09-25 12:19:03 C 04 31 25.891 +39 10 15.46 V T05
2022-09-25 12:28:14 C 04 31 24.857 +39 10 29.35 V T05
2022-09-25 12:36:03 C 04 31 23.981 +39 10 40.69 V T05
2022-09-27 11:51:58 C 04 26 06.528 +40 19 32.84 V T08
2022-09-27 11:54:38 C 04 26 06.173 +40 19 37.16 V T08
2022-09-27 12:34:20 C 04 26 01.070 +40 20 37.25 V T08
2022-09-27 12:46:59 C 04 25 59.393 +40 20 56.22 V T08
2022-10-01 10:05:51 C 04 13 03.535 +42 39 18.25 V T08
2022-10-01 10:41:46 C 04 12 57.593 +42 40 14.23 V T08
2022-10-01 10:45:48 C 04 12 56.966 +42 40 20.32 V T08
2022-10-01 10:49:47 C 04 12 56.280 +42 40 26.51 V T08
2022-10-04 08:14:51 C 04 00 47.40 +44 22 55.6 q U55
2022-10-04 08:30:57 C 04 00 44.20 +44 23 20.7 q U55
2022-10-04 08:48:03 C 04 00 40.78 +44 23 46.0 q U55
2022-10-05 01:34:09 C 03 57 22.380 +44 48 11.63 X K74
2022-10-05 01:38:36 C 03 57 21.473 +44 48 18.36 X K74
2022-10-05 01:42:30 C 03 57 20.674 +44 48 24.44 X K74
2022-10-07 01:36:10 C 03 47 06.576 +45 56 28.90 V K74
2022-10-07 01:40:37 C 03 47 05.532 +45 56 34.84 V K74
2022-10-07 01:44:31 C 03 47 04.622 +45 56 39.88 V K74
2022-10-07 11:46:32 C 03 44 47.254 +46 10 46.70 V T05
2022-10-07 11:49:10 C 03 44 46.620 +46 10 50.56 V T05
2022-10-07 11:57:03 C 03 44 44.652 +46 11 01.93 V T05
2022-10-07 12:11:25 C 03 44 41.141 +46 11 21.98 V T05
2022-10-11 23:18:27 C 03 16 27.744 +48 25 10.86 X B72
2022-10-11 23:19:28 C 03 16 27.429 +48 25 11.70 X B72
2022-10-11 23:20:29 C 03 16 27.150 +48 25 13.06 X B72
2022-10-11 23:21:30 C 03 16 26.848 +48 25 14.08 X B72
2022-10-11 23:22:31 C 03 16 26.544 +48 25 15.36 X B72
2022-10-11 23:23:32 C 03 16 26.229 +48 25 16.59 X B72
2022-10-11 23:24:33 C 03 16 25.917 +48 25 17.86 X B72
2022-10-11 23:25:34 C 03 16 25.596 +48 25 18.98 X B72
2022-10-11 23:26:35 C 03 16 25.297 +48 25 20.18 X B72
2022-10-11 23:27:36 C 03 16 24.990 +48 25 21.38 X B72
2022-10-11 23:28:37 C 03 16 24.679 +48 25 22.35 X B72
2022-10-17 10:27:33 C 02 33 14.330 +50 12 40.39 V T08
2022-10-17 10:30:13 C 02 33 13.344 +50 12 41.47 V T08
2022-10-17 10:34:12 C 02 33 11.839 +50 12 43.52 V T08
2022-10-18 18:54:34 C 02 21 24.38 +50 24 40.1 V G33
2022-10-18 18:56:18 C 02 21 23.74 +50 24 40.2 V G33
2022-10-18 19:03:06 C 02 21 21.19 +50 24 42.9 V G33
2022-10-19 11:01:22 C 02 15 21.622 +50 29 00.71 V T05
2022-10-19 11:05:58 C 02 15 19.819 +50 29 01.68 V T05
2022-10-19 11:10:32 C 02 15 18.036 +50 29 02.33 V T05
2022-10-19 11:17:06 C 02 15 15.470 +50 29 03.70 V T05
2022-10-21 10:29:17 C 01 57 23.429 +50 30 28.33 V T08
2022-10-21 10:33:16 C 01 57 21.840 +50 30 27.76 V T08
2022-10-21 10:42:35 C 01 57 18.144 +50 30 26.60 V T08
2022-10-21 10:57:14 C 01 57 12.324 +50 30 24.59 V T08
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)