2015 XL379

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5262039932 ± 5.64e-04
Semi-major axis (a)2.6255221556 AU ± 4.28e-03
Inclination (i)6.38384690° ± 1.47e-02
Long. of Asc. Node (Ω)77.60437282° ± 2.03e-02
Arg. of Perihelion (ω)303.52769562° ± 5.66e-02
Mean Anomaly (M)140.61856936° ± 2.08e+00
Mean Motion (n)0.2316801069°/day ± 5.67e-04
Perihelion dist (q)1.24396191 AU ± 2.51e-03
Aphelion dist (Q)4.00708240 AU ± 6.70e-03
Orbital Period4.25425513 yr ± 1.04e-02
Physical Parameters
H (abs. magnitude)20.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.320″
Uncertainty4
Orbit TypeAmor
MOID0.265812 AU
Observations Used20
Oppositions1
Arc Total2015-2015
First Observation Used2015-12-11
Last Observation Used2015-12-21
Observations (20)
Date Type RA Dec Mag Band Observatory
2015-12-11 01:54:44 C 06 57 13.48 +25 29 43.3 c J04
2015-12-11 02:11:34 C 06 57 12.56 +25 29 50.8 c J04
2015-12-17 10:07:38 C 06 49 07.20 +26 35 17.6 o 291
2015-12-17 10:11:50 C 06 49 06.94 +26 35 18.8 o 291
2015-12-17 10:16:02 C 06 49 06.75 +26 35 20.4 o 291
2015-12-18 11:03:59 C 06 47 43.20 +26 45 15.3 o 291
2015-12-18 11:17:49 C 06 47 42.35 +26 45 20.3 o 291
2015-12-18 11:32:00 C 06 47 41.54 +26 45 26.1 o 291
2015-12-18 12:28:51 C 06 47 38.15 +26 45 47.1 o 291
2015-12-18 12:44:41 C 06 47 37.28 +26 45 53.0 o 291
2015-12-18 12:57:50 C 06 47 36.49 +26 45 58.4 o 291
2015-12-19 06:25:25 C 06 46 38.66 +26 52 49.8 o 691
2015-12-19 06:33:04 C 06 46 38.24 +26 52 53.0 o 691
2015-12-19 06:40:43 C 06 46 37.76 +26 52 56.3 o 691
2015-12-19 08:20:47 C 06 46 31.68 +26 53 35.9 o 926
2015-12-19 08:38:23 C 06 46 30.60 +26 53 42.9 o 926
2015-12-19 09:02:11 C 06 46 29.17 +26 53 51.9 o 926
2015-12-21 05:41:06 C 06 43 57.85 +27 10 41.2 o 926
2015-12-21 05:58:49 C 06 43 56.73 +27 10 47.7 o 926
2015-12-21 08:03:15 C 06 43 49.22 +27 11 34.5 o 926