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
2015-12-10 08:11:53 C 06 19 47.24 +14 04 48.2 u H21
2015-12-10 22:31:56 C 06 21 48.26 +13 54 40.5 q 246
2015-12-10 22:36:01 C 06 21 48.68 +13 54 38.2 q 246
2015-12-10 22:37:04 C 06 21 48.79 +13 54 37.5 q 246
2015-12-10 22:38:10 C 06 21 48.89 +13 54 36.8 q 246
2015-12-11 07:01:43 C 06 22 50.05 +13 49 36.0 u H21
2015-12-11 07:04:49 C 06 22 50.33 +13 49 33.9 u H21
2015-12-11 07:07:56 C 06 22 50.61 +13 49 31.7 u H21
2015-12-11 07:11:43 C 06 22 50.94 +13 49 29.5 u H21
2015-12-11 07:16:16 C 06 22 51.36 +13 49 26.7 u H21
2015-12-11 07:20:08 C 06 22 51.70 +13 49 24.2 u H21
2015-12-11 07:23:14 C 06 22 51.99 +13 49 22.5 u H21
2015-12-11 07:26:19 C 06 22 52.29 +13 49 20.4 u H21
2015-12-11 07:28:59 C 06 22 52.52 +13 49 18.8 u H21
2015-12-17 06:52:19 C 06 35 27.92 +12 48 00.1 q I52
2015-12-17 07:01:43 C 06 35 28.26 +12 47 58.4 q I52
2015-12-17 07:10:11 C 06 35 28.56 +12 47 55.5 q I52
2015-12-17 07:20:24 C 06 35 28.81 +12 47 52.5 q I52
2015-12-18 11:37:58 C 06 36 58.39 +12 40 52.1 q I52
2015-12-18 11:49:08 C 06 36 58.76 +12 40 48.4 q I52
2015-12-18 12:02:37 C 06 36 59.31 +12 40 44.5 q I52
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)