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
2015-12-05 07:49:12 C 05 55 19.99 +16 04 53.0 q H45
2015-12-05 07:50:44 C 05 55 20.46 +16 04 50.6 q H45
2015-12-05 07:51:50 C 05 55 20.75 +16 04 49.0 q H45
2015-12-05 07:53:03 C 05 55 21.06 +16 04 47.3 q H45
2015-12-06 06:05:31 C 06 01 22.73 +15 36 18.2 u H21
2015-12-06 06:08:28 C 06 01 23.33 +15 36 14.6 u H21
2015-12-06 06:11:24 C 06 01 23.95 +15 36 10.9 u H21
2015-12-06 06:14:21 C 06 01 24.56 +15 36 07.6 u H21
2015-12-06 06:17:17 C 06 01 25.17 +15 36 04.2 u H21
2015-12-06 06:20:13 C 06 01 25.78 +15 36 00.7 u H21
2015-12-06 06:23:10 C 06 01 26.39 +15 35 57.2 u H21
2015-12-06 06:26:06 C 06 01 27.00 +15 35 53.9 u H21
2015-12-06 06:29:02 C 06 01 27.59 +15 35 50.4 u H21
2015-12-06 06:31:59 C 06 01 28.19 +15 35 47.2 u H21
2015-12-06 06:34:26 C 06 01 28.70 +15 35 44.1 u H21
2015-12-06 21:48:18 C 06 05 09.35 +15 17 43.9 q 246
2015-12-06 21:48:41 C 06 05 09.48 +15 17 43.3 q 246
2015-12-06 21:49:01 C 06 05 09.55 +15 17 43.4 q 246
2015-12-07 20:49:42 C 06 10 02.27 +14 53 48.4 q 246
2015-12-07 20:50:12 C 06 10 02.37 +14 53 48.5 q 246
2015-12-07 20:50:41 C 06 10 02.50 +14 53 47.7 q 246
2015-12-07 20:50:56 C 06 10 02.52 +14 53 47.7 q 246
2015-12-07 20:51:14 C 06 10 02.56 +14 53 47.5 q 246
2015-12-07 20:51:32 C 06 10 02.62 +14 53 47.4 q 246
2015-12-08 11:38:36 C 06 12 36.44 +14 40 34.3 u H15
2015-12-08 11:52:30 C 06 12 38.62 +14 40 19.3 u H15
2015-12-08 12:06:19 C 06 12 40.87 +14 40 06.6 u H15
2015-12-08 22:01:14 C 06 14 36.82 +14 30 59.2 q 246
2015-12-08 22:01:56 C 06 14 36.88 +14 30 59.0 q 246
2015-12-08 22:02:17 C 06 14 36.94 +14 30 57.1 q 246
2015-12-08 22:02:34 C 06 14 36.98 +14 30 57.9 q 246
2015-12-08 22:03:07 C 06 14 37.03 +14 30 57.5 q 246
2015-12-09 05:16:22 C 06 15 48.92 +14 25 18.7 u H21
2015-12-09 05:18:19 C 06 15 49.15 +14 25 16.9 u H21
2015-12-09 05:20:17 C 06 15 49.43 +14 25 15.7 u H21
2015-12-09 05:22:15 C 06 15 49.66 +14 25 14.1 u H21
2015-12-09 05:24:12 C 06 15 49.91 +14 25 13.0 u H21
2015-12-09 05:26:10 C 06 15 50.17 +14 25 11.3 u H21
2015-12-09 05:28:07 C 06 15 50.44 +14 25 09.9 u H21
2015-12-09 05:30:05 C 06 15 50.69 +14 25 08.4 u H21
2015-12-09 05:32:03 C 06 15 50.93 +14 25 06.9 u H21
2015-12-09 05:34:00 C 06 15 51.18 +14 25 05.4 u H21
2015-12-09 05:35:58 C 06 15 51.45 +14 25 03.8 u H21
2015-12-09 05:38:01 C 06 15 51.69 +14 25 02.0 u H21
2015-12-10 07:53:27 C 06 19 45.22 +14 05 01.9 u H21
2015-12-10 07:56:33 C 06 19 45.56 +14 04 59.6 u H21
2015-12-10 07:59:40 C 06 19 45.91 +14 04 57.3 u H21
2015-12-10 08:02:46 C 06 19 46.23 +14 04 55.2 u H21
2015-12-10 08:05:52 C 06 19 46.57 +14 04 52.8 u H21
2015-12-10 08:08:58 C 06 19 46.92 +14 04 50.4 u H21
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)