98943 Torifune (2001 CC21)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2192423891 ± 2.00e+00
Semi-major axis (a)1.0321452117 AU ± 3.00e+00
Inclination (i)4.80855553° ± 4.00e+00
Long. of Asc. Node (Ω)75.35748367° ± 5.00e+00
Arg. of Perihelion (ω)179.40269383° ± 6.00e+00
Mean Anomaly (M)140.74037857° ± 2.30e-06
Mean Motion (n)0.9399420370°/day ± 4.10e+00
Perihelion dist (q)0.80585523 AU ± 3.12e+00
Aphelion dist (Q)1.25843519 AU ± 4.20e+00
Orbital Period1.04860326 yr ± 4.57e+00
NGA Modelr2
A28.36304837e-07 AU/d²
Physical Parameters
H (abs. magnitude)18.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.266″
Uncertainty0
Orbit TypeApollo
MOID0.083063 AU
Observations Used2339
Oppositions2
Arc Total1982-2026
First Observation Used1982-11-10
Last Observation Used2026-01-10
Observations (2591)
Date Type RA Dec Mag Band Observatory
2023-12-05 21:28:25 s 1 -76433.122 0 +129901.78 0.062 C57
2023-12-05 21:48:25 S 06 55 02.246 +24 21 02.88 V C57
2023-12-05 21:48:25 s 1 -77148.745 0 +128160.79 0.216 C57
2023-12-05 22:08:25 S 06 54 59.746 +24 21 14.76 V C57
2023-12-05 22:08:25 s 1 -77857.951 0 +126409.13 0.45 C57
2023-12-05 22:28:25 S 06 54 57.922 +24 21 23.51 V C57
2023-12-05 22:28:25 s 1 -78560.744 0 +124647.05 0.854 C57
2023-12-05 22:48:25 S 06 54 55.644 +24 21 39.20 V C57
2023-12-05 22:48:25 s 1 -79256.929 0 +122874.47 0.212 C57
2023-12-05 23:08:25 S 06 54 53.618 +24 21 48.64 V C57
2023-12-05 23:08:25 s 1 -79946.259 0 +121091.25 0.235 C57
2023-12-05 23:28:25 S 06 54 51.466 +24 21 59.58 V C57
2023-12-05 23:28:25 s 1 -80628.741 0 +119297.65 0.014 C57
2023-12-05 23:48:25 S 06 54 49.274 +24 22 09.05 V C57
2023-12-05 23:48:25 s 1 -81304.167 0 +117493.59 0.327 C57
2023-12-06 00:48:25 S 06 54 42.749 +24 22 40.80 V C57
2023-12-06 00:48:25 s 1 -83286.357 0 +112018.62 0.722 C57
2023-12-06 10:14:02 C 06 54 09.889 +24 33 30.38 V 703
2023-12-06 10:17:26 C 06 54 09.565 +24 33 32.98 V 703
2023-12-06 10:20:48 C 06 54 09.191 +24 33 34.81 V 703
2023-12-06 10:24:10 C 06 54 08.903 +24 33 36.79 V 703
2023-12-06 11:51:01 C 06 54 01.742 +24 34 46.27 V T08
2023-12-06 11:55:06 C 06 54 01.349 +24 34 49.22 V T08
2023-12-06 12:00:48 C 06 54 00.780 +24 34 53.33 V T08
2023-12-06 12:27:41 C 06 53 58.075 +24 35 12.41 V T08
2023-12-07 10:52:39 C 06 51 52.817 +24 51 11.70 V T05
2023-12-07 10:55:15 C 06 51 52.562 +24 51 13.68 V T05
2023-12-07 11:03:09 C 06 51 51.720 +24 51 19.58 V T05
2023-12-07 11:07:16 C 06 51 51.290 +24 51 22.97 V T08
2023-12-07 11:11:21 C 06 51 50.858 +24 51 26.10 V T08
2023-12-07 11:17:26 C 06 51 50.208 +24 51 30.60 V T08
2023-12-07 11:26:17 C 06 51 49.303 +24 51 37.30 V T08
2023-12-09 03:02:06 B 06 47 49.19 +25 20 15.5 Z D38
2023-12-09 03:03:14 C 06 47 49.020 +25 20 15.07 Z D38
2023-12-09 03:07:37 B 06 47 48.55 +25 20 18.4 Z D38
2023-12-09 03:11:52 C 06 47 48.079 +25 20 21.77 Z D38
2023-12-09 03:13:02 B 06 47 47.99 +25 20 22.8 Z D38
2023-12-09 11:19:32 C 06 46 57.694 +25 26 35.66 V T05
2023-12-09 11:23:26 C 06 46 57.259 +25 26 38.54 V T05
2023-12-09 11:35:48 C 06 46 55.829 +25 26 47.87 V T05
2023-12-10 09:18:57 C 06 44 33.306 +25 42 50.54 V V00
2023-12-10 09:26:06 C 06 44 32.453 +25 42 55.84 V V00
2023-12-10 09:33:17 C 06 44 31.592 +25 43 01.20 V V00
2023-12-10 09:40:24 C 06 44 30.743 +25 43 06.42 V V00
2023-12-10 12:01:07 C 06 44 15.298 +25 44 58.45 V T08
2023-12-10 12:18:09 C 06 44 13.250 +25 45 11.20 V T08
2023-12-10 12:23:54 C 06 44 12.545 +25 45 15.59 V T08
2023-12-10 12:31:04 C 06 44 11.678 +25 45 20.63 V T08
2023-12-10 12:42:11 C 06 44 10.315 +25 45 28.87 V T08
2023-12-10 12:57:19 C 06 44 08.479 +25 45 40.14 V T08