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
2024-05-09 03:57:08 C 07 11 36.085 +32 08 28.28 V V00
2024-05-09 04:05:14 C 07 11 37.550 +32 08 23.89 V V00
2024-05-09 04:13:19 C 07 11 38.998 +32 08 19.64 V V00
2024-05-09 04:21:24 C 07 11 40.463 +32 08 15.14 V V00
2024-06-15 03:42:59 C 10 02 46.007 +13 48 45.40 V G96
2024-06-15 03:48:25 C 10 02 47.087 +13 48 34.52 V G96
2024-06-15 03:53:51 C 10 02 48.181 +13 48 23.44 V G96
2024-06-15 03:59:15 C 10 02 49.265 +13 48 12.67 V G96
2025-09-16 12:50:53 C 03 08 30.685 +10 58 59.49 X F52
2025-09-16 13:08:39 C 03 08 30.434 +10 58 58.53 X F52
2025-09-16 13:44:31 C 03 08 29.905 +10 58 56.75 X F52
2025-10-28 06:26:10 C 02 27 44.579 +08 54 06.88 V G96
2025-10-28 06:33:33 C 02 27 44.118 +08 54 06.48 V G96
2025-10-28 06:40:56 C 02 27 43.657 +08 54 04.86 V G96
2025-11-14 04:37:59 C 02 02 49.312 +07 52 23.20 V G96
2025-11-14 04:45:18 C 02 02 48.880 +07 52 21.76 V G96
2025-11-14 04:52:38 C 02 02 48.444 +07 52 21.36 V G96
2025-11-14 04:59:59 C 02 02 48.030 +07 52 19.96 V G96
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)