525268 (2004 XL14)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4103897677 ± 1.94e-07
Semi-major axis (a)0.7595496271 AU ± 2.31e-08
Inclination (i)21.46473143° ± 1.58e-05
Long. of Asc. Node (Ω)85.60221963° ± 1.55e-06
Arg. of Perihelion (ω)157.59679773° ± 1.98e-05
Mean Anomaly (M)78.19401956° ± 1.97e-04
Mean Motion (n)1.4889429023°/day ± 6.80e-08
Perihelion dist (q)0.44783823 AU ± 1.48e-07
Aphelion dist (Q)1.07126102 AU ± 1.51e-07
Orbital Period0.66196379 yr ± 3.02e-08
NGA Modelr2
A2-3.00593673e-14 ± 2.24e-14 AU/d²
Physical Parameters
H (abs. magnitude)21.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.553″
Uncertainty0
Orbit TypeAten
MOID0.026863 AU
Observations Used267
Radar Obs Used4
Oppositions2
Arc Total2004-2018
First Observation Used2004-12-10
Last Observation Used2018-12-06
Observations (287)
Date Type RA Dec Mag Band Observatory
2006-12-16 23:40:54 C 07 02 33.65 +20 31 27.0 o J65
2006-12-17 00:01:53 C 07 02 14.96 +20 38 29.9 o J65
2006-12-17 00:03:04 C 07 02 13.91 +20 38 53.8 o J65
2006-12-17 00:03:55 C 07 02 12.45 +20 40 03.5 15.2 r 176
2006-12-17 00:06:07 C 07 02 10.46 +20 40 47.6 15.1 r 176
2006-12-17 00:10:04 C 07 02 06.85 +20 42 07.4 15.1 r 176
2006-12-17 00:12:16 C 07 02 04.85 +20 42 51.6 15.0 r 176
2006-12-17 00:14:28 C 07 02 02.85 +20 43 35.8 15.1 r 176
2006-12-17 01:25:02 C 07 00 58.79 +21 06 38.2 c J84
2006-12-17 01:26:09 C 07 00 57.76 +21 07 01.1 c J84
2006-12-17 01:27:17 C 07 00 56.72 +21 07 23.8 c J84
2006-12-17 01:28:24 C 07 00 55.68 +21 07 46.7 c J84
2006-12-17 01:29:31 C 07 00 54.64 +21 08 09.6 c J84
2006-12-17 06:58:53 C 06 55 59.49 +23 04 09.8 15.2 c 704
2006-12-17 07:18:30 C 06 55 39.49 +23 11 15.1 15.3 c 704
2006-12-17 07:37:35 C 06 55 19.88 +23 18 10.1 15.0 c 704
2006-12-17 07:57:38 C 06 54 59.17 +23 25 26.6 15.1 c 704
2006-12-17 08:17:34 C 06 54 38.38 +23 32 42.3 15.0 c 704
2006-12-17 12:06:18 C 06 51 01.16 +24 56 47.1 300
2006-12-17 12:09:19 C 06 50 57.93 +24 57 55.9 300
2006-12-17 12:11:19 C 06 50 55.83 +24 58 42.4 300
2006-12-17 22:23:47 C 06 39 07.09 +29 01 20.1 o A32
2006-12-17 22:25:27 C 06 39 04.57 +29 02 05.1 o A32
2006-12-17 22:27:07 C 06 39 02.90 +29 02 43.5 o A32
2006-12-17 22:28:47 C 06 39 00.42 +29 03 26.9 o A32
2006-12-17 22:30:26 C 06 38 58.26 +29 04 10.8 o A32
2006-12-17 22:32:07 C 06 38 56.15 +29 04 50.4 o A32
2006-12-17 22:33:47 C 06 38 53.81 +29 05 33.2 o A32
2006-12-18 15:18:36 C 06 14 02.42 +36 32 36.7 r 379
2006-12-18 15:20:02 C 06 13 59.80 +36 33 16.8 r 379
2006-12-18 15:21:27 C 06 13 57.22 +36 33 56.2 r 379
2006-12-18 15:24:22 C 06 13 51.88 +36 35 18.2 r 379
2006-12-18 15:24:53 C 06 13 50.94 +36 35 32.4 r 379
2006-12-18 15:26:23 C 06 13 48.20 +36 36 14.4 r 379
2006-12-18 15:26:53 C 06 13 47.29 +36 36 28.4 r 379
2006-12-18 15:27:24 C 06 13 46.37 +36 36 42.5 r 379
2006-12-18 15:29:33 C 06 13 42.41 +36 37 43.0 r 379
2006-12-18 15:30:04 C 06 13 41.44 +36 37 57.5 r 379
2006-12-18 15:31:35 C 06 13 38.70 +36 38 39.9 r 379
2006-12-18 15:32:05 C 06 13 37.77 +36 38 53.8 r 379
2006-12-18 15:32:36 C 06 13 36.86 +36 39 07.9 r 379
2006-12-18 15:34:33 C 06 13 33.26 +36 40 02.7 r 379
2006-12-18 15:35:03 C 06 13 32.32 +36 40 16.9 r 379
2006-12-18 15:35:34 C 06 13 31.39 +36 40 31.1 r 379
2006-12-18 15:36:35 C 06 13 29.54 +36 40 59.0 r 379
2006-12-18 15:37:04 C 06 13 28.60 +36 41 13.2 r 379
2006-12-18 15:39:23 C 06 13 24.37 +36 42 17.8 r 379
2006-12-18 15:39:54 C 06 13 23.44 +36 42 31.9 r 379
2006-12-18 15:41:55 C 06 13 19.73 +36 43 28.0 r 379
2006-12-18 15:42:25 C 06 13 18.81 +36 43 42.1 r 379
Radar Observations (4)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2008-12-17 09:57:00 68008427.07 5 us 2380 -1 -1
2008-12-18 09:40:00 78720.002 0.3 Hz 2380 -1 -1
2008-12-18 10:30:00 76526.96 0.2 Hz 2380 -1 -1
2008-12-18 10:39:00 64675589.97 5 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)