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
2021-11-21 23:43:56 s 1 +176976.10 6 +161427.28 2010.0 C57
2021-11-22 00:13:56 S 10 13 11.304 +01 01 33.67 V C57
2021-11-22 00:13:56 s 1 +176889.84 2 +163642.99 4500.0 C57
2021-11-22 00:23:56 S 10 13 15.043 +01 01 26.98 V C57
2021-11-22 00:23:56 s 1 +176857.77 9 +164378.53 3410.0 C57
2021-11-22 01:03:56 S 10 13 33.262 +01 01 06.67 V C57
2021-11-22 01:03:56 s 1 +176713.23 0 +167305.53 400.0 C57
2021-11-22 01:53:56 S 10 13 54.185 +01 00 37.76 V C57
2021-11-22 01:53:56 s 1 +176496.55 3 +170930.33 2100.0 C57
2021-11-22 02:13:56 S 10 14 03.319 +01 00 28.15 V C57
2021-11-22 02:13:56 s 1 +176398.91 0 +172369.72 9310.0 C57
2021-11-22 02:33:56 S 10 14 11.362 +01 00 13.25 V C57
2021-11-22 02:33:56 s 1 +176295.10 2 +173803.13 4360.0 C57
2021-11-22 05:33:56 S 10 15 29.626 +00 58 28.96 V C57
2021-11-22 05:33:56 s 1 +175094.11 4 +186436.16 1590.0 C57
2021-11-22 05:43:56 S 10 15 33.636 +00 58 25.90 V C57
2021-11-22 05:43:56 s 1 +175013.83 6 +187123.98 7230.0 C57
2021-11-22 06:03:56 S 10 15 41.333 +00 58 12.22 V C57
2021-11-22 06:03:56 s 1 +174849.15 7 +188495.23 3710.0 C57
2021-11-22 06:23:56 S 10 15 50.045 +00 57 54.25 V C57
2021-11-22 06:23:56 s 1 +174679.02 8 +189860.64 650.0 C57
2021-11-22 08:13:56 S 10 16 37.555 +00 56 59.39 V C57
2021-11-22 08:13:56 s 1 +173648.39 2 +197266.54 3710.0 C57
2021-11-22 08:23:56 S 10 16 42.706 +00 56 50.78 V C57
2021-11-22 08:23:56 s 1 +173546.92 3 +197931.13 3420.0 C57
2021-11-22 08:33:56 S 10 16 46.541 +00 56 40.99 V C57
2021-11-22 08:33:56 s 1 +173444.18 6 +198594.29 8600.0 C57
2021-11-22 08:43:56 S 10 16 50.554 +00 56 32.96 V C57
2021-11-22 08:43:56 s 1 +173340.18 8 +199256.02 9260.0 C57
2021-11-22 09:03:56 S 10 16 59.004 +00 56 23.24 V C57
2021-11-22 09:03:56 s 1 +173128.43 6 +200575.17 7140.0 C57
2021-11-22 10:03:56 S 10 17 25.094 +00 55 47.89 V C57
2021-11-22 10:03:56 s 1 +172463.57 7 +204498.34 4920.0 C57
2021-11-22 10:23:56 S 10 17 33.761 +00 55 31.19 V C57
2021-11-22 10:23:56 s 1 +172232.25 4 +205794.69 2820.0 C57
2021-11-22 10:43:56 S 10 17 41.993 +00 55 25.79 V C57
2021-11-22 10:43:56 s 1 +171996.16 1 +207085.37 3680.0 C57
2021-11-22 10:53:56 S 10 17 46.399 +00 55 12.07 V C57
2021-11-22 10:53:56 s 1 +171876.34 0 +207728.59 7770.0 C57
2021-11-22 11:23:56 S 10 17 59.587 +00 54 56.23 V C57
2021-11-22 11:23:56 s 1 +171509.85 1 +209649.78 4950.0 C57
2021-11-22 11:33:56 S 10 18 03.802 +00 54 54.36 V C57
2021-11-22 11:33:56 s 1 +171385.36 5 +210287.36 2380.0 C57
2021-11-22 11:43:56 S 10 18 08.546 +00 54 46.84 V C57
2021-11-22 11:43:56 s 1 +171259.72 7 +210923.54 5700.0 C57
2021-11-22 13:23:56 S 10 18 51.494 +00 53 37.57 V C57
2021-11-22 13:23:56 s 1 +169941.64 8 +217208.67 400.0 C57
2021-11-22 13:41:12 C 10 15 04.98 +00 40 16.0 V T08
2021-11-22 13:43:56 S 10 18 59.606 +00 53 36.92 V C57
2021-11-22 13:43:56 s 1 +169664.68 0 +218448.96 5380.0 C57