417211 (2005 XL80)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4872145425 ± 1.43e-08
Semi-major axis (a)1.7268575199 AU ± 1.79e-09
Inclination (i)10.90525063° ± 3.73e-06
Long. of Asc. Node (Ω)53.30236721° ± 1.01e-05
Arg. of Perihelion (ω)143.76191566° ± 1.00e-05
Mean Anomaly (M)236.89799747° ± 2.80e-06
Mean Motion (n)0.4343376897°/day ± 6.77e-10
Perihelion dist (q)0.88550742 AU ± 2.47e-08
Aphelion dist (Q)2.56820762 AU ± 2.48e-08
Orbital Period2.26926262 yr ± 3.54e-09
Physical Parameters
H (abs. magnitude)18.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.334″
Uncertainty0
Orbit TypeApollo
MOID0.043420 AU
Observations Used378
Radar Obs Used3
Oppositions6
Arc Total2005-2025
First Observation Used2005-12-08
Last Observation Used2025-11-14
Observations (418)
Date Type RA Dec Mag Band Observatory
2020-09-09 11:29:07 C 00 45 25.742 -11 19 28.40 U F51
2020-09-09 11:45:37 C 00 45 24.886 -11 19 34.10 U F51
2020-09-13 11:00:13 C 00 40 19.584 -11 50 41.95 U F52
2020-09-13 11:03:53 C 00 40 19.368 -11 50 43.63 U F52
2020-09-13 11:16:51 C 00 40 18.617 -11 50 47.51 U F52
2020-09-13 11:20:31 C 00 40 18.431 -11 50 48.83 U F52
2020-09-13 11:37:09 C 00 40 17.480 -11 50 53.99 U F52
2020-09-13 11:50:12 C 00 40 16.772 -11 50 58.28 U F52
2020-09-13 11:53:51 C 00 40 16.539 -11 50 59.33 U F52
2020-10-10 08:47:43 C 00 03 44.306 -14 13 29.77 U F51
2020-10-10 09:04:26 C 00 03 43.434 -14 13 31.47 U F51
2020-10-10 09:21:14 C 00 03 42.550 -14 13 33.10 U F51
2020-10-10 09:38:00 C 00 03 41.660 -14 13 34.63 U F51
2020-10-14 09:54:29 C 23 58 56.914 -14 20 23.42 U F51
2020-10-14 10:10:36 C 23 58 56.129 -14 20 24.27 U F51
2020-10-14 10:26:37 C 23 58 55.352 -14 20 24.90 U F51
2020-10-14 10:42:39 C 23 58 54.576 -14 20 25.77 U F51
2020-10-20 07:14:32 C 23 52 43.962 -14 22 59.98 U F51
2020-10-20 07:30:45 C 23 52 43.280 -14 22 59.75 U F51
2020-10-20 07:46:56 C 23 52 42.605 -14 22 59.80 U F51
2021-11-01 10:13:38 C 09 25 56.10 +24 10 31.5 V G96
2021-11-01 10:19:45 C 09 25 57.00 +24 10 29.8 V G96
2021-11-01 10:25:53 C 09 25 57.85 +24 10 28.2 V G96
2021-11-01 10:32:01 C 09 25 58.68 +24 10 27.1 V G96
2021-11-06 14:35:30 C 09 44 16.280 +23 32 57.95 U F52
2021-11-06 14:45:37 C 09 44 17.775 +23 32 54.81 U F52
2021-11-06 14:55:40 C 09 44 19.259 +23 32 51.29 U F52
2021-11-06 15:05:43 C 09 44 20.784 +23 32 47.98 U F52
2021-11-16 11:32:50 C 10 21 40.98 +21 59 29.4 V G96
2021-11-16 11:39:44 C 10 21 42.12 +21 59 26.6 V G96
2021-11-16 11:48:02 C 10 21 43.46 +21 59 22.7 V G96
2021-11-16 11:54:56 C 10 21 44.58 +21 59 20.0 V G96
2021-12-13 12:00:24 C 12 23 25.81 +14 10 34.1 V 703
2021-12-13 12:08:01 C 12 23 27.35 +14 10 26.7 V 703
2021-12-13 12:15:38 C 12 23 28.97 +14 10 19.3 V 703
2021-12-13 12:23:15 C 12 23 30.69 +14 10 13.0 V 703
2022-01-05 11:41:50 C 14 25 22.38 +02 38 14.1 V 703
2022-01-05 11:57:08 C 14 25 25.86 +02 37 52.0 V 703
2022-01-05 12:04:45 C 14 25 27.50 +02 37 39.9 V 703
2022-01-13 12:32:57 C 15 08 56.19 -01 54 26.2 V 703
2022-01-13 12:48:25 C 15 08 59.58 -01 54 48.2 V 703
2022-01-13 12:56:09 C 15 09 01.34 -01 54 57.8 V 703
2022-08-01 09:10:26 C 23 31 00.95 -26 24 32.9 u 807
2022-08-01 09:12:28 C 23 31 00.74 -26 24 33.6 u 807
2022-08-01 09:14:29 C 23 31 00.67 -26 24 35.8 u 807
2022-09-27 07:02:08 C 22 05 22.796 -30 03 10.98 U F52
2022-09-27 07:17:41 C 22 05 22.285 -30 03 07.13 U F52
2022-09-27 07:33:13 C 22 05 21.762 -30 03 03.46 U F52
2022-09-27 07:48:45 C 22 05 21.230 -30 02 59.55 U F52
2022-10-16 05:55:01 C 21 58 26.330 -27 41 49.46 U F51
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-05-28 20:24:00 104219.2231 0.1 Hz 2380 -1 -1
2015-05-28 20:36:00 110563138.04 4 us 2380 -1 -1
2015-05-28 21:12:00 110469613.4 0.05 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)