415713 (1998 XX2)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3675917814 ± 8.95e-08
Semi-major axis (a)0.7410793490 AU ± 1.39e-09
Inclination (i)6.97301102° ± 1.60e-05
Long. of Asc. Node (Ω)74.37199659° ± 3.48e-05
Arg. of Perihelion (ω)153.08076900° ± 3.98e-05
Mean Anomaly (M)311.36749367° ± 5.54e-05
Mean Motion (n)1.5449527765°/day ± 4.34e-09
Perihelion dist (q)0.46866467 AU ± 6.63e-08
Aphelion dist (Q)1.01349403 AU ± 6.63e-08
Orbital Period0.63796531 yr ± 1.79e-09
Physical Parameters
H (abs. magnitude)20.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual1.065″
Uncertainty0
Orbit TypeAten
MOID0.016432 AU
Observations Used330
Oppositions15
Arc Total1998-2024
First Observation Used1998-12-08
Last Observation Used2024-12-02
Observations (616)
Date Type RA Dec Mag Band Observatory
2021-11-16 13:11:44 C 09 29 48.61 +01 46 55.0 V T05
2021-11-16 13:19:39 C 09 29 50.44 +01 46 52.1 V T05
2021-11-16 13:40:49 C 09 29 55.57 +01 46 44.5 V T05
2021-11-16 14:33:43 S 09 30 03.871 +01 47 02.33 L C51
2021-11-16 14:33:53 S 09 30 04.022 +01 47 02.65 L C51
2021-11-16 17:42:02 S 09 30 52.054 +01 45 53.10 L C51
2021-11-16 20:50:10 S 09 31 40.543 +01 44 43.26 L C51
2021-11-16 23:58:18 S 09 32 29.513 +01 43 32.05 L C51
2021-11-17 04:40:30 S 09 33 43.613 +01 41 44.95 L C51
2021-11-17 04:40:41 S 09 33 43.682 +01 41 45.67 L C51
2021-11-17 06:14:45 S 09 34 08.604 +01 41 09.96 L C51
2021-11-17 07:48:49 S 09 34 33.617 +01 40 33.49 L C51
2021-11-17 09:22:53 S 09 34 58.814 +01 39 57.31 L C51
2021-11-17 10:00:10 C 09 35 14.06 +01 38 49.8 V 703
2021-11-17 10:07:11 C 09 35 15.94 +01 38 48.6 V 703
2021-11-17 10:14:14 C 09 35 17.79 +01 38 45.5 V 703
2021-11-17 10:21:14 C 09 35 19.58 +01 38 43.0 V 703
2021-11-17 10:56:57 S 09 35 24.024 +01 39 19.91 L C51
2021-11-17 12:31:01 S 09 35 49.380 +01 38 43.44 L C51
2021-11-17 14:05:05 S 09 36 14.827 +01 38 06.40 L C51
2021-11-17 15:39:09 S 09 36 40.462 +01 37 29.10 L C51
2021-11-17 17:13:13 S 09 37 06.125 +01 36 52.31 L C51
2021-11-17 18:47:17 S 09 37 31.956 +01 36 14.22 L C51
2021-11-17 23:29:40 S 09 38 50.102 +01 34 21.50 L C51
2021-11-18 02:37:48 S 09 39 42.739 +01 33 04.61 L C51
2021-11-18 05:45:56 S 09 40 35.813 +01 31 47.86 L C51
2021-11-18 08:54:04 S 09 41 29.438 +01 30 29.34 L C51
2021-11-18 08:54:15 S 09 41 29.520 +01 30 30.49 L C51
2021-11-18 12:02:23 S 09 42 23.549 +01 29 10.93 L C51
2021-11-20 14:26:57 C 09 58 07.72 +01 05 31.5 V T05
2021-11-20 14:30:17 C 09 58 08.81 +01 05 30.0 V T05
2021-11-20 14:30:56 C 09 58 08.96 +01 05 29.3 V T05
2021-11-20 14:34:58 C 09 58 10.24 +01 05 27.3 V T05
2021-11-20 14:38:15 C 09 58 11.29 +01 05 25.8 V T05
2021-11-20 14:44:51 C 09 58 13.36 +01 05 22.4 V T05
2021-11-20 14:56:31 C 09 58 17.03 +01 05 16.5 V T05
2021-11-20 15:11:07 C 09 58 21.62 +01 05 09.7 V T05
2021-11-21 17:03:56 S 10 10 08.832 +01 05 25.91 V C57
2021-11-21 17:03:56 s 1 +176575.07 0 +130562.28 500.0 C57
2021-11-21 17:53:56 S 10 10 29.592 +01 05 00.92 V C57
2021-11-21 17:53:56 s 1 +176795.26 1 +134556.21 9230.0 C57
2021-11-21 18:13:56 S 10 10 39.127 +01 04 43.43 V C57
2021-11-21 18:13:56 s 1 +176868.81 7 +136142.84 4150.0 C57
2021-11-21 18:33:56 S 10 10 47.155 +01 04 39.00 V C57
2021-11-21 18:33:56 s 1 +176934.22 8 +137723.23 9600.0 C57
2021-11-21 20:23:56 S 10 11 33.799 +01 03 39.06 V C57
2021-11-21 20:23:56 s 1 +177152.73 6 +146304.15 8730.0 C57
2021-11-21 21:23:56 S 10 11 59.664 +01 03 06.80 V C57
2021-11-21 21:23:56 s 1 +177174.92 0 +150905.63 5950.0 C57
2021-11-21 23:43:56 S 10 12 58.822 +01 01 53.47 V C57