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
2022-11-01 04:35:33 C 00 26 44.016 +46 34 03.76 V 703
2022-11-01 04:52:25 C 00 26 38.886 +46 33 38.09 V 703
2022-11-02 08:21:54 C 00 18 49.834 +45 50 06.07 V T08
2022-11-02 08:27:53 C 00 18 48.101 +45 49 56.24 V T08
2022-11-02 08:33:53 C 00 18 46.363 +45 49 46.34 V T08
2022-11-02 08:36:32 C 00 18 45.595 +45 49 41.88 V T08
2022-11-02 08:38:32 C 00 18 45.029 +45 49 38.64 V T08
2022-11-02 08:46:32 C 00 18 42.710 +45 49 25.39 V T08
2022-11-02 09:27:02 C 00 18 31.013 +45 48 18.25 V T08
2022-11-02 09:32:22 C 00 18 29.482 +45 48 09.18 V T08
2022-11-03 01:25:11 C 00 14 11.17 +45 21 29.0 Y 557
2022-11-03 02:25:34 C 00 13 55.10 +45 19 44.0 Y 557
2022-11-03 03:24:27 C 00 13 39.55 +45 18 01.7 Y 557
2022-11-05 17:25:00 C 23 58 28.74 +43 31 00.8 V M26
2022-11-05 17:30:04 C 23 58 27.54 +43 30 52.0 V M26
2022-11-05 17:34:33 C 23 58 26.49 +43 30 44.4 V M26
2022-11-06 01:07:43 C 23 56 40.71 +43 17 08.8 X L63
2022-11-06 01:20:24 C 23 56 37.86 +43 16 45.5 X L63
2022-11-06 01:33:05 C 23 56 35.02 +43 16 21.8 X L63
2022-11-07 10:07:26 C 23 49 37.884 +42 18 09.61 V T05
2022-11-07 10:11:33 C 23 49 36.979 +42 18 01.66 V T05
2022-11-07 10:19:27 C 23 49 35.292 +42 17 47.11 V T05
2022-11-07 11:07:03 C 23 49 25.212 +42 16 17.08 V T05
2022-11-10 10:27:21 C 23 36 13.726 +40 06 56.77 V T05
2022-11-10 10:37:52 C 23 36 11.904 +40 06 36.90 V T05
2022-11-10 10:43:05 C 23 36 10.994 +40 06 27.47 V T05
2022-11-10 11:01:48 C 23 36 07.764 +40 05 51.79 V T05
2022-11-10 18:55:30 C 23 34 52.555 +39 51 31.25 X K74
2022-11-10 18:57:43 C 23 34 52.171 +39 51 27.54 X K74
2022-11-10 18:59:57 C 23 34 51.773 +39 51 23.36 X K74
2022-11-10 19:02:10 C 23 34 51.403 +39 51 19.19 X K74
2022-11-10 19:04:23 C 23 34 51.043 +39 51 15.44 X K74
2022-11-10 19:05:31 C 23 34 50.808 +39 51 13.46 X K74
2022-11-12 04:36:04 C 23 29 38.872 +38 51 17.57 V G96
2022-11-12 04:44:10 C 23 29 37.597 +38 51 02.99 V G96
2022-11-12 05:00:24 C 23 29 35.059 +38 50 33.61 V G96
2022-11-12 07:25:48 C 23 29 14.042 +38 46 22.58 V T08
2022-11-12 07:37:09 C 23 29 12.274 +38 46 02.10 V T08
2022-11-12 08:13:44 C 23 29 06.571 +38 44 55.82 V T08
2022-11-13 07:37:36 C 23 25 50.006 +38 03 35.89 V T08
2022-11-13 07:42:15 C 23 25 49.313 +38 03 27.58 V T08
2022-11-13 08:08:00 C 23 25 45.588 +38 02 41.60 V T08
2022-11-13 08:32:55 C 23 25 41.990 +38 01 56.89 V T08
2022-11-14 04:44:07 C 23 23 04.362 +37 26 39.12 V 703
2022-11-14 04:51:43 C 23 23 03.332 +37 26 26.02 V 703
2022-11-14 04:59:21 C 23 23 02.357 +37 26 12.26 V 703
2022-11-14 05:06:56 C 23 23 01.295 +37 25 59.09 V 703
2022-11-14 05:10:33 C 23 23 02.606 +37 26 00.38 V T05
2022-11-14 05:14:27 C 23 23 02.064 +37 25 53.54 V T05
2022-11-14 05:20:58 C 23 23 01.174 +37 25 42.56 V T05
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)