2015 XA169

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4135617065
Semi-major axis (a)1.5988824121 AU
Inclination (i)12.13827458°
Long. of Asc. Node (Ω)77.52295391°
Arg. of Perihelion (ω)40.80881023° ± 6.00e+00
Mean Anomaly (M)316.38878786°
Mean Motion (n)0.4874997700°/day
Perihelion dist (q)0.93764540 AU
Aphelion dist (Q)2.26014340 AU
Orbital Period2.02176030 yr
Physical Parameters
H (abs. magnitude)27.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.364″
Uncertainty
Orbit TypeApollo
MOID0.017524 AU
Observations Used37
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-12-14
Observations (39)
Date Type RA Dec Mag Band Observatory
2015-12-08 07:40:22 C 05 10 59.62 +09 25 15.7 q G96
2015-12-08 07:55:01 C 05 11 05.08 +09 28 49.8 q G96
2015-12-08 08:02:20 C 05 11 07.78 +09 30 35.5 q G96
2015-12-08 08:26:12 C 05 11 15.78 +09 36 15.0 t H01
2015-12-08 08:35:14 C 05 11 19.19 +09 38 26.7 t H01
2015-12-08 08:45:05 C 05 11 22.92 +09 40 50.4 t H01
2015-12-08 08:58:39 C 05 11 28.11 +09 44 08.9 t H01
2015-12-08 23:44:08 C 05 18 55.65 +13 41 51.7 q J95
2015-12-09 00:03:23 C 05 19 05.26 +13 47 34.0 q J95
2015-12-09 06:07:36 C 05 22 43.85 +15 41 41.4 o 926
2015-12-09 06:10:59 C 05 22 45.61 +15 42 46.7 o 926
2015-12-09 06:14:22 C 05 22 47.53 +15 43 54.5 o 926
2015-12-09 22:57:28 C 05 34 34.82 +21 42 29.4 q 204
2015-12-09 23:10:10 C 05 34 44.21 +21 47 33.8 q 204
2015-12-11 05:52:13 C 06 09 37.62 +36 24 12.5 u H21
2015-12-11 05:54:23 C 06 09 40.78 +36 25 24.5 u H21
2015-12-11 05:56:34 C 06 09 43.94 +36 26 36.7 u H21
2015-12-11 05:58:45 C 06 09 47.08 +36 27 48.8 u H21
2015-12-11 06:00:56 C 06 09 50.24 +36 29 00.8 u H21
2015-12-11 06:03:07 C 06 09 53.41 +36 30 13.2 u H21
2015-12-11 06:05:17 C 06 09 56.57 +36 31 25.2 u H21
2015-12-11 06:07:29 C 06 09 59.77 +36 32 37.8 u H21
2015-12-11 06:09:44 C 06 10 03.03 +36 33 52.3 u H21
2015-12-11 06:11:41 C 06 10 05.85 +36 34 56.4 u H21
2015-12-11 06:19:29 C 06 10 28.93 +36 39 48.0 o 926
2015-12-11 06:22:09 C 06 10 32.84 +36 41 17.5 o 926
2015-12-11 06:24:52 C 06 10 36.83 +36 42 47.1 o 926
2015-12-11 11:31:29 C 06 18 33.57 +39 33 31.9 o 926
2015-12-11 11:34:10 C 06 18 38.13 +39 35 01.4 o 926
2015-12-11 11:36:52 C 06 18 42.73 +39 36 32.6 o 926
2015-12-13 10:50:32 C 09 04 21.66 +63 52 53.0 o 926
2015-12-13 10:52:58 C 09 04 34.99 +63 53 35.9 o 926
2015-12-13 10:55:24 C 09 04 48.43 +63 54 18.8 o 926
2015-12-13 10:57:50 C 09 05 01.83 +63 55 01.1 o 926
2015-12-13 11:00:14 C 09 05 15.10 +63 55 44.1 o 926
2015-12-13 11:02:40 C 09 05 28.53 +63 56 27.0 o 926
2015-12-14 11:49:26 C 11 34 24.86 +66 11 05.2 o 926
2015-12-14 11:52:35 C 11 34 41.18 +66 10 49.8 o 926
2015-12-14 11:55:45 C 11 34 57.57 +66 10 34.8 o 926