2015 XE

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3683185000
Semi-major axis (a)1.5694938000 AU
Inclination (i)2.39271000°
Long. of Asc. Node (Ω)245.55333000°
Arg. of Perihelion (ω)158.49610000°
Mean Anomaly (M)35.75383000°
Mean Motion (n)0.5012618900°/day
Perihelion dist (q)0.99142020 AU
Aphelion dist (Q)2.14756740 AU
Orbital Period1.96625300 yr
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.400″
Uncertainty3
Orbit TypeApollo
MOID0.009925 AU
Observations Used170
Radar Obs Used2
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-12-18
Observations (171)
Date Type RA Dec Mag Band Observatory
2015-11-16 06:48:09 S 21 49 23.98 +07 48 35.2 L C51
2015-11-16 09:57:01 S 21 51 16.58 +08 00 15.9 L C51
2015-11-16 11:31:27 S 21 52 13.90 +08 06 11.1 L C51
2015-11-16 14:40:19 S 21 54 10.61 +08 18 12.7 L C51
2015-12-01 09:59:02 C 05 16 58.28 +18 48 28.7 q 703
2015-12-01 10:08:24 C 05 17 02.94 +18 48 06.4 q 703
2015-12-01 10:17:46 C 05 17 07.73 +18 47 45.0 q 703
2015-12-01 10:27:08 C 05 17 12.55 +18 47 22.6 q 703
2015-12-01 11:24:08 C 05 17 41.33 +18 44 55.5 t H01
2015-12-01 11:34:00 C 05 17 46.47 +18 44 31.5 t H01
2015-12-01 11:43:08 C 05 17 51.25 +18 44 09.4 t H01
2015-12-01 11:52:34 C 05 17 55.80 +18 43 48.9 q H06
2015-12-01 11:54:30 C 05 17 56.84 +18 43 44.0 q H06
2015-12-01 11:55:59 C 05 17 58.00 +18 43 38.2 t H01
2015-12-01 11:58:16 C 05 17 58.81 +18 43 35.5 u H15
2015-12-01 11:58:25 C 05 18 01.67 +18 43 31.3 q U69
2015-12-01 11:59:57 C 05 18 02.42 +18 43 28.3 q U69
2015-12-01 12:01:09 C 05 18 00.34 +18 43 28.0 u H15
2015-12-01 12:02:05 C 05 18 03.52 +18 43 23.4 q U69
2015-12-01 12:04:01 C 05 18 01.86 +18 43 21.3 u H15
2015-12-01 12:06:54 C 05 18 03.40 +18 43 14.0 u H15
2015-12-01 12:09:49 C 05 18 04.93 +18 43 06.9 u H15
2015-12-01 12:54:51 C 05 18 55.48 +18 41 49.2 o 300
2015-12-01 12:56:14 C 05 18 56.16 +18 41 46.3 o 300
2015-12-01 12:57:38 C 05 18 56.88 +18 41 43.6 o 300
2015-12-01 12:59:00 C 05 18 57.58 +18 41 41.0 o 300
2015-12-01 13:00:23 C 05 18 58.23 +18 41 38.4 o 300
2015-12-01 13:01:45 C 05 18 58.92 +18 41 35.1 o 300
2015-12-01 14:57:13 C 05 19 54.65 +18 37 42.9 q 900
2015-12-01 15:02:31 C 05 19 57.18 +18 37 31.6 q 900
2015-12-01 15:07:48 C 05 19 59.69 +18 37 20.5 q 900
2015-12-01 15:13:06 C 05 20 02.22 +18 37 09.5 q 900
2015-12-01 19:44:20 C 05 22 37.31 +18 26 12.5 q K30
2015-12-01 19:52:03 C 05 22 41.21 +18 25 58.6 q K30
2015-12-01 19:59:44 C 05 22 45.03 +18 25 44.2 q K30
2015-12-01 21:30:51 C 05 23 31.10 +18 23 11.5 q B49
2015-12-01 21:31:33 C 05 23 30.07 +18 23 02.4 q C77
2015-12-01 21:31:48 C 05 23 31.54 +18 23 09.7 q B49
2015-12-01 21:36:18 C 05 23 32.30 +18 22 53.3 q C77
2015-12-01 21:37:45 C 05 23 34.37 +18 22 58.4 q B49
2015-12-01 21:41:08 C 05 23 34.60 +18 22 44.0 q C77
2015-12-01 22:19:23 C 05 23 54.28 +18 21 28.5 q 958
2015-12-01 22:34:17 C 05 24 01.24 +18 21 00.9 q 958
2015-12-01 22:41:45 C 05 24 04.69 +18 20 45.4 q 958
2015-12-01 23:07:32 C 05 24 14.22 +18 19 52.6 q 203
2015-12-01 23:24:39 C 05 24 22.04 +18 19 18.6 q 203
2015-12-01 23:33:05 C 05 24 22.64 +18 18 56.3 t L04
2015-12-01 23:44:27 C 05 24 27.83 +18 18 33.0 t L04
2015-12-01 23:49:04 C 05 24 29.93 +18 18 23.6 t L04
2015-12-02 03:09:24 C 05 26 03.83 +18 11 26.1 q 204
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-12-05 06:30:00 -87973.5319 10 Hz 2380 -1 -1
2015-12-06 06:24:00 -89356.1953 5 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)