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
2021-11-23 13:23:56 s 1 +140989.78 1 +293094.79 6270.0 C57
2021-11-23 14:43:56 S 10 30 00.890 +00 36 03.46 V C57
2021-11-23 14:43:56 s 1 +138951.77 2 +296555.00 4530.0 C57
2021-11-23 15:13:56 S 10 30 14.198 +00 35 43.58 V C57
2021-11-23 15:13:56 s 1 +138178.29 5 +297833.11 4360.0 C57
2021-11-23 15:33:56 S 10 30 22.702 +00 35 30.59 V C57
2021-11-23 15:33:56 s 1 +137659.89 9 +298679.32 8060.0 C57
2021-11-23 15:43:56 S 10 30 27.437 +00 35 18.92 V C57
2021-11-23 15:43:56 s 1 +137399.88 4 +299100.66 7080.0 C57
2021-11-23 16:23:56 S 10 30 45.761 +00 34 45.98 V C57
2021-11-23 16:23:56 s 1 +136354.43 6 +300774.32 4490.0 C57
2021-11-23 16:43:56 S 10 30 53.352 +00 34 32.99 V C57
2021-11-23 16:43:56 s 1 +135828.50 9 +301604.14 2110.0 C57
2021-11-23 17:23:56 S 10 31 11.741 +00 34 05.45 V C57
2021-11-23 17:23:56 s 1 +134770.34 1 +303249.82 5510.0 C57
2021-11-23 17:33:56 S 10 31 16.846 +00 33 51.48 V C57
2021-11-23 17:33:56 s 1 +134504.49 6 +303658.33 4350.0 C57
2021-11-23 17:53:56 S 10 31 26.712 +00 33 45.22 V C57
2021-11-23 17:53:56 s 1 +133971.25 8 +304471.87 6700.0 C57
2021-11-23 19:53:56 S 10 32 20.040 +00 32 06.14 V C57
2021-11-23 19:53:56 s 1 +130729.37 7 +309256.14 4310.0 C57
2021-11-23 20:43:56 S 10 32 42.708 +00 31 28.99 V C57
2021-11-23 20:43:56 s 1 +129357.67 9 +311200.76 2140.0 C57
2021-11-23 20:53:56 S 10 32 47.448 +00 31 19.20 V C57
2021-11-23 20:53:56 s 1 +129081.90 0 +311586.25 6760.0 C57
2021-11-23 21:03:56 S 10 32 52.250 +00 31 11.53 V C57
2021-11-23 21:03:56 s 1 +128805.64 6 +311970.61 9740.0 C57
2021-11-23 21:13:56 S 10 32 56.695 +00 31 09.34 V C57
2021-11-23 21:13:56 s 1 +128528.91 9 +312353.82 1110.0 C57
2021-11-23 21:23:56 S 10 33 00.552 +00 30 57.92 V C57
2021-11-23 21:23:56 s 1 +128251.72 1 +312735.90 850.0 C57
2021-11-23 21:53:56 S 10 33 14.966 +00 30 35.57 V C57
2021-11-23 21:53:56 s 1 +127417.31 9 +313875.30 460.0 C57
2021-11-23 22:43:56 S 10 33 36.655 +00 29 53.45 V C57
2021-11-23 22:43:56 s 1 +126017.41 1 +315751.61 1460.0 C57
2021-11-23 22:53:56 S 10 33 41.484 +00 29 48.30 V C57
2021-11-23 22:53:56 s 1 +125736.06 1 +316123.47 6980.0 C57
2021-11-23 23:03:56 S 10 33 45.751 +00 29 42.58 V C57
2021-11-23 23:03:56 s 1 +125454.26 0 +316494.21 950.0 C57
2021-11-23 23:43:56 S 10 34 03.211 +00 29 09.42 V C57
2021-11-23 23:43:56 s 1 +124322.57 5 +317965.87 1520.0 C57
2021-11-24 00:43:56 S 10 34 32.189 +00 28 22.73 V C57
2021-11-24 00:43:56 s 1 +122611.81 8 +320139.60 7200.0 C57
2021-11-24 01:13:56 S 10 34 46.034 +00 27 45.94 V C57
2021-11-24 01:13:56 s 1 +121750.59 6 +321211.34 5110.0 C57
2021-11-24 02:13:56 S 10 35 12.749 +00 27 09.97 V C57
2021-11-24 02:13:56 s 1 +120016.70 7 +323324.64 1980.0 C57
2021-11-24 02:23:56 S 10 35 18.403 +00 27 10.08 V C57
2021-11-24 02:23:56 s 1 +119726.26 3 +323672.95 6490.0 C57
2021-11-24 02:33:56 S 10 35 21.427 +00 26 52.73 V C57