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
2021-11-27 20:25:05 S 11 20 14.791 -00 59 18.96 V C57
2021-11-27 20:25:05 s 1 -63893.674 0 +360940.20 3470.0 C57
2021-11-27 21:35:05 S 11 20 52.514 -01 00 15.70 V C57
2021-11-27 21:35:05 s 1 -66254.588 0 +359487.21 20.0 C57
2023-10-19 14:48:39 C 09 08 02.699 +14 24 11.87 X F51
2023-10-19 14:55:30 C 09 08 03.920 +14 24 08.78 X F51
2023-10-19 15:02:21 C 09 08 05.136 +14 24 06.10 X F51
2023-10-19 15:09:11 C 09 08 06.344 +14 24 03.27 X F51
2024-11-29 00:44:58 C 20 48 32.80 -24 45 19.6 X W84
2024-11-29 00:57:16 C 20 48 35.44 -24 45 07.4 X W84
2024-11-29 01:09:35 C 20 48 38.10 -24 44 55.1 X W84
2024-11-29 01:22:06 C 20 48 40.79 -24 44 42.7 X W84
2024-12-02 00:47:17 C 21 03 47.91 -23 32 55.6 X W84
2024-12-02 00:59:52 C 21 03 50.51 -23 32 42.4 X W84
2024-12-02 01:12:13 C 21 03 53.05 -23 32 29.5 X W84
2024-12-02 01:24:36 C 21 03 55.59 -23 32 16.7 X W84