2015 FL

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6513199452 ± 4.58e-07
Semi-major axis (a)2.6858690085 AU ± 3.18e-06
Inclination (i)15.70226442° ± 4.66e-06
Long. of Asc. Node (Ω)11.66029133° ± 1.93e-06
Arg. of Perihelion (ω)224.78201291° ± 8.93e-06
Mean Anomaly (M)141.88363882° ± 1.57e-03
Mean Motion (n)0.2239159519°/day ± 3.98e-07
Perihelion dist (q)0.93650895 AU ± 1.66e-06
Aphelion dist (Q)4.43522906 AU ± 5.39e-06
Orbital Period4.40176894 yr ± 7.82e-06
Physical Parameters
H (abs. magnitude)20.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.263″
Uncertainty1
Orbit TypeApollo
MOID0.037660 AU
Observations Used255
Radar Obs Used3
Oppositions1
Arc Total2015-2015
First Observation Used2015-03-16
Last Observation Used2015-08-10
Observations (268)
Date Type RA Dec Mag Band Observatory
2015-04-05 05:26:49 C 10 15 23.41 +07 54 36.0 u H21
2015-04-05 05:29:46 C 10 15 21.79 +07 54 07.4 u H21
2015-04-05 05:32:42 C 10 15 20.19 +07 53 39.0 u H21
2015-04-05 05:35:39 C 10 15 18.57 +07 53 10.5 u H21
2015-04-05 05:38:35 C 10 15 16.96 +07 52 41.9 u H21
2015-04-05 05:41:08 C 10 15 15.57 +07 52 17.1 u H21
2015-04-05 05:43:53 C 10 15 14.07 +07 51 50.6 u H21
2015-04-05 20:38:28 C 10 07 07.12 +05 19 30.2 q K38
2015-04-05 20:43:38 C 10 07 04.00 +05 18 34.3 q K38
2015-04-05 20:48:49 C 10 07 00.89 +05 17 38.8 q K38
2015-04-05 20:54:00 C 10 06 57.80 +05 16 42.8 q K38
2015-04-05 20:59:11 C 10 06 54.68 +05 15 47.4 q K38
2015-04-05 21:15:48 C 10 06 45.12 +05 12 39.0 q C23
2015-04-05 21:18:07 C 10 06 43.77 +05 12 14.2 q C23
2015-04-05 21:21:01 C 10 06 42.03 +05 11 42.7 q C23
2015-04-05 21:23:54 C 10 06 40.28 +05 11 11.9 q C23
2015-04-05 21:26:47 C 10 06 38.55 +05 10 40.5 q C23
2015-04-05 22:38:08 C 10 05 55.02 +04 57 53.6 t 204
2015-04-05 22:40:47 C 10 05 53.42 +04 57 24.5 t 204
2015-04-05 22:43:26 C 10 05 51.82 +04 56 55.7 t 204
2015-04-05 22:46:05 C 10 05 50.23 +04 56 26.7 t 204
2015-04-05 22:48:49 C 10 05 48.57 +04 55 56.7 t 204
2015-04-06 07:45:29 C 10 00 26.25 +03 15 42.2 o 926
2015-04-06 07:47:08 C 10 00 25.20 +03 15 23.3 o 926
2015-04-06 07:48:45 C 10 00 24.19 +03 15 04.3 o 926
2015-04-06 21:56:46 C 09 51 25.60 +00 22 40.0 u A48
2015-04-06 21:58:20 C 09 51 24.52 +00 22 19.9 u A48
2015-04-06 22:00:04 C 09 51 23.35 +00 21 57.9 u A48
2015-04-06 22:02:00 C 09 51 21.97 +00 21 33.0 u A48
2015-04-06 22:11:27 C 09 51 15.37 +00 19 35.7 q 160
2015-04-06 22:14:15 C 09 51 13.41 +00 18 59.9 q 160
2015-04-06 22:17:06 C 09 51 11.44 +00 18 23.6 q 160
2015-04-07 20:09:01 C 09 35 38.61 -04 39 58.7 c A53
2015-04-07 20:13:04 C 09 35 35.39 -04 40 57.2 c A53
2015-04-07 20:17:13 C 09 35 32.12 -04 41 57.2 c A53
2015-04-07 20:34:22 C 09 35 18.35 -04 46 06.0 u A48
2015-04-07 20:36:06 C 09 35 17.04 -04 46 32.4 u A48
2015-04-07 20:38:02 C 09 35 15.50 -04 46 59.7 u A48
2015-04-07 20:41:08 C 09 35 13.05 -04 47 44.9 u A48
2015-04-07 20:58:03 C 09 35 01.06 -04 52 01.4 q J69
2015-04-07 21:02:16 C 09 34 57.71 -04 53 02.9 q J69
2015-04-07 21:06:28 C 09 34 54.37 -04 54 04.2 q J69
2015-04-08 03:26:03 C 09 29 59.53 -06 27 17.9 o G48
2015-04-08 03:26:40 C 09 29 59.01 -06 27 28.0 o G48
2015-04-08 03:27:58 C 09 29 57.96 -06 27 47.4 o G48
2015-04-08 03:29:13 C 09 29 56.91 -06 28 06.2 o G48
2015-04-08 14:07:39 C 09 21 05.60 -09 12 32.5 o 300
2015-04-08 14:10:17 C 09 21 03.33 -09 13 13.7 o 300
2015-04-08 14:11:10 C 09 21 02.56 -09 13 27.5 o 300
2015-04-08 14:12:02 C 09 21 01.76 -09 13 42.0 o 300
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-04-04 02:30:00 171379.981 0.25 Hz 2380 -1 -1
2015-04-04 02:46:00 76409630.15 4 us 2380 -1 -1
2015-04-04 03:17:00 76276630.17 0.5 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)