2015 XS1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3573199000 ± 2.00e+00
Semi-major axis (a)1.9298223000 AU ± 3.00e+00
Inclination (i)4.20642000° ± 4.00e+00
Long. of Asc. Node (Ω)148.05821000° ± 5.00e+00
Arg. of Perihelion (ω)260.14498000° ± 6.00e+00
Mean Anomaly (M)267.70905000° ± 4.41e+02
Mean Motion (n)0.3676445167°/day ± 8.57e-01
Perihelion dist (q)1.24025840 AU ± 4.31e+00
Aphelion dist (Q)2.61938620 AU ± 5.61e+00
Orbital Period2.68087140 yr ± 6.25e+00
Physical Parameters
H (abs. magnitude)23.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty6
Orbit TypeAmor
MOID0.260860 AU
Observations Used12
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-12-06
Observations (12)
Date Type RA Dec Mag Band Observatory
2015-12-03 08:43:36 C 04 07 32.884 +02 17 16.50 L F51
2015-12-03 09:00:57 C 04 07 32.997 +02 17 25.23 L F51
2015-12-03 09:18:19 C 04 07 33.086 +02 17 33.42 L F51
2015-12-04 07:56:22 C 04 07 52.16 +02 28 32.6 o 291
2015-12-04 08:06:20 C 04 07 52.23 +02 28 38.3 o 291
2015-12-04 08:16:19 C 04 07 52.30 +02 28 42.5 o 291
2015-12-05 02:40:05 C 04 08 10.03 +02 38 31.3 u 807
2015-12-05 02:53:00 C 04 08 10.14 +02 38 37.8 u 807
2015-12-05 03:05:30 C 04 08 10.23 +02 38 44.8 u 807
2015-12-06 05:45:15 C 04 08 34.16 +02 52 06.1 u H21
2015-12-06 06:09:19 C 04 08 34.37 +02 52 18.7 u H21
2015-12-06 06:25:06 C 04 08 34.54 +02 52 27.6 u H21