2015 NA14

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1837049666 ± 3.38e-08
Semi-major axis (a)0.9659201180 AU ± 1.28e-08
Inclination (i)6.35364799° ± 3.06e-06
Long. of Asc. Node (Ω)281.78861357° ± 8.86e-06
Arg. of Perihelion (ω)152.88191942° ± 7.70e-06
Mean Anomaly (M)199.34493454° ± 8.20e-05
Mean Motion (n)1.0382464595°/day ± 2.06e-08
Perihelion dist (q)0.78847579 AU ± 3.43e-08
Aphelion dist (Q)1.14336444 AU ± 3.60e-08
Orbital Period0.94931822 yr ± 1.89e-08
Physical Parameters
H (abs. magnitude)22.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.201″
Uncertainty0
Orbit TypeAten
MOID0.059475 AU
Observations Used436
Radar Obs Used3
Oppositions1
Arc Total2014-2016
First Observation Used2014-06-22
Last Observation Used2016-07-11
Observations (459)
Date Type RA Dec Mag Band Observatory
2015-08-14 04:40:55 C 16 29 14.19 +52 37 34.9 u H21
2016-06-17 10:43:33 C 23 34 41.89 -00 56 50.5 o 695
2016-06-17 10:46:17 C 23 34 42.25 -00 56 46.2 o 695
2016-06-17 10:49:18 C 23 34 42.64 -00 56 41.5 o 695
2016-06-17 10:52:01 C 23 34 43.01 -00 56 37.1 o 695
2016-06-17 10:54:42 C 23 34 43.36 -00 56 32.9 o 695
2016-07-11 09:24:20 C 01 05 59.42 +16 38 43.7 o 291
2016-07-11 09:34:31 C 01 06 01.32 +16 39 04.6 o 291
2016-07-11 09:44:40 C 01 06 03.18 +16 39 25.7 o 291
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-07-23 04:30:00 38093.7358 0.25 Hz 2380 -1 -1
2015-07-23 04:48:00 66518065.08 4 us 2380 -1 -1
2015-07-23 05:39:00 66470911.36 0.5 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)