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
2022-10-23 10:19:31 C 01 39 08.911 +50 16 44.15 V T05
2022-10-23 10:24:05 C 01 39 07.102 +50 16 42.06 V T05
2022-10-23 10:32:35 C 01 39 03.749 +50 16 38.03 V T05
2022-10-25 07:22:45 C 01 22 12.587 +49 49 51.02 V V00
2022-10-25 07:30:37 C 01 22 09.577 +49 49 45.16 V V00
2022-10-25 07:38:28 C 01 22 06.557 +49 49 39.22 V V00
2022-10-25 07:46:19 C 01 22 03.544 +49 49 33.10 V V00
2022-10-25 08:11:48 C 01 21 56.302 +49 49 21.11 V T08
2022-10-25 08:15:48 C 01 21 54.768 +49 49 18.26 V T08
2022-10-25 08:23:47 C 01 21 51.677 +49 49 12.58 V T08
2022-10-25 09:10:55 C 01 21 33.497 +49 48 38.45 V T08
2022-10-26 04:59:22 C 01 14 17.902 +49 32 25.66 V 703
2022-10-26 05:07:07 C 01 14 14.989 +49 32 19.10 V 703
2022-10-26 05:14:53 C 01 14 12.044 +49 32 12.62 V 703
2022-10-26 05:22:41 C 01 14 09.197 +49 32 05.75 V 703
2022-10-26 18:06:14 C 01 09 34.33 +49 20 09.2 V G33
2022-10-26 18:07:55 C 01 09 33.67 +49 20 07.4 V G33
2022-10-26 18:09:36 C 01 09 33.10 +49 20 06.1 V G33
2022-10-26 18:11:17 C 01 09 32.50 +49 20 04.8 V G33
2022-10-26 18:14:39 C 01 09 31.21 +49 20 01.5 V G33
2022-10-27 18:55:31 C 01 00 46.63 +48 55 00.7 V M26
2022-10-27 19:03:40 C 01 00 43.72 +48 54 52.2 V M26
2022-10-27 19:11:50 C 01 00 40.78 +48 54 43.9 V M26
2022-10-29 09:29:38 C 00 47 37.649 +48 09 33.66 V T08
2022-10-29 09:34:20 C 00 47 36.024 +48 09 27.50 V T08
2022-10-29 09:43:00 C 00 47 33.024 +48 09 16.27 V T08
2022-10-29 09:57:38 C 00 47 27.996 +48 08 56.83 V T08
2022-10-29 20:54:58 C 00 43 54.56 +47 54 22.1 V 130
2022-10-29 20:57:09 C 00 43 53.82 +47 54 19.2 V 130
2022-10-29 20:59:21 C 00 43 53.08 +47 54 16.4 V 130
2022-10-29 21:01:33 C 00 43 52.34 +47 54 13.5 V 130
2022-10-30 02:22:04 B 00 42 09.17 +47 47 02.0 V H89
2022-10-30 03:39:03 B 00 41 43.64 +47 45 17.9 V H89
2022-10-30 04:51:24 B 00 41 19.71 +47 43 37.6 V H89
2022-10-31 02:02:30 C 00 34 39.56 +47 13 30.2 Y 557
2022-10-31 03:12:10 C 00 34 18.09 +47 11 43.8 Y 557
2022-10-31 04:17:15 C 00 33 58.26 +47 10 04.1 Y 557
2022-10-31 05:49:49 C 00 33 31.590 +47 08 22.06 V V00
2022-10-31 05:57:13 C 00 33 29.225 +47 08 11.04 V V00
2022-10-31 06:04:22 C 00 33 26.960 +47 08 00.49 V V00
2022-10-31 06:11:31 C 00 33 24.678 +47 07 49.84 V V00
2022-10-31 09:20:09 C 00 32 27.106 +47 03 18.54 V T05
2022-10-31 09:24:43 C 00 32 25.668 +47 03 11.70 V T05
2022-10-31 09:35:10 C 00 32 22.334 +47 02 55.86 V T05
2022-10-31 09:50:14 C 00 32 17.575 +47 02 32.96 V T05
2022-11-01 03:56:53 C 00 26 55.838 +46 35 02.80 V G96
2022-11-01 04:04:31 C 00 26 53.513 +46 34 51.20 V G96
2022-11-01 04:12:09 C 00 26 51.176 +46 34 39.61 V G96
2022-11-01 04:19:47 C 00 26 48.847 +46 34 28.06 V G96
2022-11-01 04:27:26 C 00 26 46.511 +46 34 16.21 V 703
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)