2015 GA1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6099981000
Semi-major axis (a)1.9914694000 AU
Inclination (i)5.15624000°
Long. of Asc. Node (Ω)202.09699000°
Arg. of Perihelion (ω)70.20026000°
Mean Anomaly (M)262.06005000°
Mean Motion (n)0.3507063300°/day
Perihelion dist (q)0.77667680 AU
Aphelion dist (Q)3.20626200 AU
Orbital Period2.81035030 yr
Physical Parameters
H (abs. magnitude)26.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.350″
Uncertainty5
Orbit TypeApollo
MOID0.006106 AU
Observations Used64
Radar Obs Used1
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-04-15
Observations (67)
Date Type RA Dec Mag Band Observatory
2015-04-14 14:26:38 C 13 46 10.10 -02 11 09.9 t 474
2015-04-14 14:27:12 C 13 46 10.96 -02 11 00.3 t 474
2015-04-14 14:27:45 C 13 46 11.76 -02 10 50.0 t 474
2015-04-14 14:28:19 C 13 46 12.55 -02 10 40.5 t 474
2015-04-14 14:28:52 C 13 46 13.40 -02 10 30.2 t 474
2015-04-15 03:11:48 C 14 13 21.82 +02 37 33.5 q J95
2015-04-15 03:14:38 C 14 13 29.74 +02 39 04.3 q J95
2015-04-15 03:17:28 C 14 13 37.65 +02 40 33.9 q J95
2015-04-15 05:46:23 C 14 22 04.71 +04 08 47.1 o 926
2015-04-15 05:48:45 C 14 22 12.24 +04 10 13.3 o 926
2015-04-15 05:51:06 C 14 22 19.79 +04 11 40.6 o 926
2015-04-15 09:02:07 C 14 33 29.97 +06 19 43.0 o 926
2015-04-15 09:04:29 C 14 33 39.06 +06 21 26.9 o 926
2015-04-15 09:06:52 C 14 33 48.14 +06 23 10.3 o 926
2015-04-15 11:12:51 C 14 42 30.30 +08 00 49.0 o 926
2015-04-15 11:15:11 C 14 42 40.74 +08 02 43.5 o 926
2015-04-15 11:17:32 C 14 42 51.18 +08 04 38.5 o 926
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-04-18 15:15:00 -246212.6358 0.75 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)