480808 (1994 XL1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5261840049 ± 2.00e+00
Semi-major axis (a)0.6708771433 AU ± 3.00e+00
Inclination (i)28.16955637° ± 4.00e+00
Long. of Asc. Node (Ω)252.64356668° ± 5.00e+00
Arg. of Perihelion (ω)356.58361023° ± 6.00e+00
Mean Anomaly (M)316.88713892° ± 2.15e-05
Mean Motion (n)1.7936916338°/day ± 1.20e+01
Perihelion dist (q)0.31787232 AU ± 1.95e+00
Aphelion dist (Q)1.02388197 AU ± 4.77e+00
Orbital Period0.54949595 yr ± 3.69e+00
NGA Modelr2
A2-4.53608585e-06 AU/d²
Physical Parameters
H (abs. magnitude)20.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.514″
Uncertainty0
Orbit TypeAten
MOID0.035144 AU
Observations Used280
Oppositions24
Arc Total1994-2023
First Observation Used1994-12-06
Last Observation Used2023-12-11
Observations (314)
Date Type RA Dec Mag Band Observatory
2022-12-12 03:22:17 C 00 08 33.518 +01 31 12.40 V 703
2022-12-17 04:13:21 C 00 18 31.658 -07 50 46.39 V 703
2022-12-17 04:21:34 C 00 18 32.260 -07 51 15.41 V 703
2022-12-17 04:29:48 C 00 18 32.742 -07 51 45.11 V 703
2022-12-22 01:29:32 C 00 25 34.936 -13 31 04.15 V G96
2022-12-22 01:37:01 C 00 25 35.252 -13 31 21.68 V G96
2022-12-22 01:44:27 C 00 25 35.551 -13 31 39.11 V G96
2022-12-22 01:53:29 C 00 25 35.936 -13 32 00.28 V G96
2022-12-24 01:57:06 C 00 27 59.78 -15 16 18.8 o 691
2022-12-24 02:04:47 C 00 28 00.09 -15 16 34.0 o 691
2023-12-11 02:35:31 C 21 27 02.376 +08 14 44.84 V V00
2023-12-11 02:42:35 C 21 27 04.356 +08 14 42.18 V V00
2023-12-11 02:49:37 C 21 27 06.325 +08 14 40.02 V V00
2023-12-11 02:56:39 C 21 27 08.291 +08 14 37.61 V V00