2015 XX168

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4255433096 ± 6.25e-07
Semi-major axis (a)0.8394632630 AU ± 1.81e-09
Inclination (i)0.97242898° ± 4.70e-06
Long. of Asc. Node (Ω)281.99546207° ± 8.20e-05
Arg. of Perihelion (ω)300.00368061° ± 8.19e-05
Mean Anomaly (M)231.41079746° ± 7.77e-05
Mean Motion (n)1.2814738065°/day ± 4.15e-09
Perihelion dist (q)0.48223529 AU ± 5.25e-07
Aphelion dist (Q)1.19669124 AU ± 5.25e-07
Orbital Period0.76913494 yr ± 2.49e-09
Physical Parameters
H (abs. magnitude)25.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.217″
Uncertainty0
Orbit TypeAten
MOID0.004388 AU
Observations Used98
Oppositions3
Arc Total2015-2025
First Observation Used2015-12-08
Last Observation Used2025-12-20
Observations (116)
Date Type RA Dec Mag Band Observatory
2025-12-17 08:36:02 C 03 17 12.919 +34 58 18.52 V I52
2025-12-17 17:26:24 C 02 44 37.570 +33 39 43.67 Z G19
2025-12-17 18:50:32 C 02 38 54.502 +33 23 51.54 Z G19
2025-12-18 03:54:59 C 02 01 25.944 +31 08 55.10 U I41
2025-12-18 03:55:29 C 02 01 23.700 +31 08 45.47 U I41
2025-12-18 04:16:31 C 01 59 51.699 +31 02 19.82 U I41
2025-12-18 04:17:01 C 01 59 49.538 +31 02 10.92 U I41
2025-12-18 17:00:28 B 01 06 41.513 +26 12 08.35 V L65
2025-12-18 17:24:24 B 01 05 00.770 +26 01 47.50 V L65
2025-12-18 17:26:36 B 01 04 52.272 +26 01 13.69 q K35
2025-12-18 17:28:26 B 01 04 44.549 +26 00 25.24 q K35
2025-12-18 17:30:16 B 01 04 36.835 +25 59 38.08 q K35
2025-12-18 17:47:22 B 01 03 24.216 +25 51 45.83 V L65
2025-12-20 02:03:19 C 23 13 13.584 +10 26 45.56 V I52
2025-12-20 02:03:54 C 23 13 11.975 +10 26 29.76 V I52
2025-12-20 02:04:30 C 23 13 10.290 +10 26 13.70 V I52