2005 XA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6657701457 ± 4.12e-06
Semi-major axis (a)2.5304169703 AU ± 1.98e-05
Inclination (i)5.35805235° ± 9.89e-05
Long. of Asc. Node (Ω)67.21262946° ± 1.72e-03
Arg. of Perihelion (ω)48.33950618° ± 1.99e-03
Mean Anomaly (M)318.40093127° ± 2.45e-02
Mean Motion (n)0.2448635485°/day ± 2.87e-06
Perihelion dist (q)0.84574090 AU ± 1.23e-05
Aphelion dist (Q)4.21509305 AU ± 3.45e-05
Orbital Period4.02520624 yr ± 4.71e-05
Physical Parameters
H (abs. magnitude)26.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.448″
Uncertainty2
Orbit TypeApollo
MOID0.002828 AU
Observations Used35
Radar Obs Used1
Oppositions1
Arc Total2005-2005
First Observation Used2005-11-30
Last Observation Used2005-12-06
Observations (38)
Date Type RA Dec Mag Band Observatory
2005-11-30 06:26:30 C 03 46 45.60 +13 55 29.3 20.6 c 704
2005-11-30 06:46:51 C 03 46 51.62 +13 57 32.8 20.1 c 704
2005-11-30 07:05:05 C 03 46 57.19 +13 59 23.9 20.0 c 704
2005-11-30 07:23:19 C 03 47 02.64 +14 01 15.6 20.3 c 704
2005-12-01 07:31:17 C 03 57 52.05 +17 03 20.7 r G96
2005-12-01 07:41:57 C 03 57 57.24 +17 04 57.8 r G96
2005-12-01 07:52:34 C 03 58 02.49 +17 06 34.9 r G96
2005-12-01 08:03:13 C 03 58 07.71 +17 08 12.7 r G96
2005-12-01 08:58:06 C 03 58 35.32 +17 16 36.8 r G96
2005-12-01 09:00:38 C 03 58 36.62 +17 17 00.2 r G96
2005-12-01 09:03:10 C 03 58 37.92 +17 17 23.3 r G96
2005-12-01 09:05:43 C 03 58 39.25 +17 17 47.1 r G96
2005-12-01 13:00:49 C 04 01 05.79 +18 01 49.5 r 474
2005-12-01 13:03:19 C 04 01 07.27 +18 02 15.6 r 474
2005-12-01 13:08:25 C 04 01 10.27 +18 03 08.6 r 474
2005-12-01 14:45:30 C 04 02 06.22 +18 19 39.4 o 474
2005-12-01 14:47:29 C 04 02 07.37 +18 20 01.3 o 474
2005-12-01 14:51:29 C 04 02 09.80 +18 20 41.4 o 474
2005-12-01 20:12:09 C 04 06 10.61 +19 12 50.6 r 143
2005-12-01 20:19:05 C 04 06 15.30 +19 14 12.2 r 143
2005-12-01 21:27:53 C 04 07 02.04 +19 27 34.1 r A17
2005-12-01 21:36:58 C 04 07 08.30 +19 29 22.2 r A17
2005-12-01 21:44:22 C 04 07 13.43 +19 30 51.0 r A17
2005-12-03 05:20:40 C 04 44 08.69 +28 24 56.6 r 932
2005-12-03 05:24:46 C 04 44 15.62 +28 26 31.8 r 932
2005-12-03 05:27:25 C 04 44 20.12 +28 27 33.8 r 932
2005-12-03 05:29:59 C 04 44 24.44 +28 28 32.8 r 932
2005-12-05 00:46:48 C 08 06 54.52 +50 15 39.3 o J95
2005-12-05 01:04:54 C 08 09 39.05 +50 20 43.7 o J95
2005-12-05 01:34:19 C 08 14 08.12 +50 28 21.7 o J95
2005-12-05 01:36:04 C 08 14 24.16 +50 28 47.7 o J95
2005-12-05 01:37:49 C 08 14 40.21 +50 29 13.3 o J95
2005-12-06 03:52:23 C 11 51 42.23 +42 14 00.1 r J95
2005-12-06 03:54:40 C 11 51 54.21 +42 12 38.2 r J95
2005-12-06 03:57:01 C 11 52 06.54 +42 11 13.2 r J95
2005-12-06 04:03:27 C 11 52 40.12 +42 07 18.9 r J95
2005-12-06 04:06:52 C 11 52 57.88 +42 05 14.8 r J95
2005-12-06 04:10:19 C 11 53 15.78 +42 03 09.9 r J95
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2005-12-02 02:46:00 183097.1354 1 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)