2015 XB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3001242759 ± 6.79e-08
Semi-major axis (a)1.4081763618 AU ± 2.32e-09
Inclination (i)22.27370166° ± 1.77e-05
Long. of Asc. Node (Ω)251.24569092° ± 1.90e-06
Arg. of Perihelion (ω)213.00469703° ± 3.98e-05
Mean Anomaly (M)329.43170529° ± 2.21e-05
Mean Motion (n)0.5898297875°/day ± 1.46e-09
Perihelion dist (q)0.98554845 AU ± 9.57e-08
Aphelion dist (Q)1.83080427 AU ± 9.57e-08
Orbital Period1.67103511 yr ± 4.13e-09
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.391″
Uncertainty0
Orbit TypeApollo
MOID0.035300 AU
Observations Used164
Oppositions4
Arc Total2015-2025
First Observation Used2015-12-01
Last Observation Used2025-12-16
Observations (170)
Date Type RA Dec Mag Band Observatory
2015-12-07 22:17:22 C 02 51 50.16 -09 27 24.4 t 511
2015-12-07 22:17:39 C 02 51 50.22 -09 27 32.3 t 511
2015-12-07 22:17:56 C 02 51 50.32 -09 27 38.2 t 511
2015-12-07 22:18:14 C 02 51 50.45 -09 27 43.8 t 511
2015-12-07 22:18:31 C 02 51 50.49 -09 27 50.6 t 511
2015-12-07 22:18:48 C 02 51 50.51 -09 27 58.2 t 511
2015-12-07 22:19:05 C 02 51 50.64 -09 28 04.0 t 511
2015-12-07 22:19:23 C 02 51 50.71 -09 28 11.4 t 511
2015-12-07 22:19:40 C 02 51 50.77 -09 28 18.7 t 511
2015-12-07 22:19:57 C 02 51 50.89 -09 28 23.9 t 511
2015-12-07 22:20:15 C 02 51 50.92 -09 28 31.0 t 511
2015-12-07 22:20:32 C 02 51 51.05 -09 28 38.1 t 511
2015-12-07 22:20:49 C 02 51 51.09 -09 28 44.2 t 511
2015-12-07 22:21:06 C 02 51 51.19 -09 28 50.8 t 511
2015-12-07 22:21:23 C 02 51 51.27 -09 28 58.1 t 511
2015-12-07 22:21:40 C 02 51 51.36 -09 29 04.9 t 511
2015-12-07 22:21:57 C 02 51 51.41 -09 29 10.9 t 511
2015-12-07 22:23:43 C 02 51 51.91 -09 29 51.1 t 511
2015-12-07 22:24:00 C 02 51 52.02 -09 29 57.5 t 511
2015-12-07 22:24:17 C 02 51 52.07 -09 30 03.7 t 511
2015-12-07 22:24:35 C 02 51 52.16 -09 30 11.0 t 511
2015-12-07 22:24:52 C 02 51 52.23 -09 30 17.2 t 511
2015-12-07 22:26:01 C 02 51 52.59 -09 30 43.7 t 511
2015-12-07 22:26:18 C 02 51 52.66 -09 30 49.6 t 511
2015-12-07 22:26:36 C 02 51 52.75 -09 30 56.9 t 511
2015-12-08 02:16:43 C 02 53 16.22 -10 58 00.8 u 926
2015-12-08 02:21:15 C 02 53 17.47 -10 59 42.9 u 926
2015-12-08 02:25:48 C 02 53 18.77 -11 01 26.7 u 926
2015-12-08 04:37:59 C 02 53 54.83 -11 51 25.1 u 926
2015-12-08 04:42:31 C 02 53 56.04 -11 53 06.9 u 926
2015-12-08 04:47:02 C 02 53 57.23 -11 54 47.3 u 926
2015-12-09 04:23:57 C 03 01 26.14 -20 21 13.6 u 926
2015-12-09 04:29:49 C 03 01 27.74 -20 23 12.7 u 926
2015-12-09 04:35:41 C 03 01 29.28 -20 25 12.0 u 926
2015-12-17 05:31:43 C 03 58 14.16 -56 30 58.5 u 807
2015-12-17 05:38:04 C 03 58 15.56 -56 31 30.3 u 807
2015-12-17 05:44:38 C 03 58 17.11 -56 32 03.0 u 807
2015-12-17 05:50:59 C 03 58 18.72 -56 32 35.2 u 807
2015-12-17 05:57:21 C 03 58 20.21 -56 33 07.7 u 807
2015-12-18 05:14:47 C 04 04 33.55 -58 26 38.9 u 807
2015-12-18 05:21:08 C 04 04 35.05 -58 27 06.6 u 807
2015-12-18 05:27:42 C 04 04 36.54 -58 27 34.7 u 807
2015-12-18 05:33:51 C 04 04 37.93 -58 28 01.3 u 807
2015-12-18 05:40:26 C 04 04 39.40 -58 28 29.4 u 807
2020-12-03 04:32:42 C 23 58 58.75 +22 06 08.2 V G96
2020-12-03 04:37:23 C 23 58 59.72 +22 05 27.6 V G96
2020-12-03 04:44:46 C 23 59 01.02 +22 04 26.5 V G96
2020-12-03 04:52:08 C 23 59 02.34 +22 03 24.4 V G96
2020-12-05 04:00:59 C 00 08 40.82 +15 10 02.8 V G96
2020-12-05 04:08:22 C 00 08 42.21 +15 08 55.2 V G96