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
1994-12-13 12:56:43 C 02 09 06.15 -36 39 54.0 413
1994-12-13 13:05:00 C 02 09 00.78 -36 40 21.7 413
1994-12-13 13:09:01 C 02 08 58.25 -36 40 35.1 413
1994-12-18 10:16:48 C 01 19 25.45 -40 30 13.8 413
1994-12-18 10:19:32 C 01 19 24.58 -40 30 16.8 413
1994-12-18 11:52:55 C 01 18 55.63 -40 31 46.0 413
1994-12-18 11:56:27 C 01 18 54.54 -40 31 48.8 413
1994-12-18 13:27:36 C 01 18 27.05 -40 33 09.1 413
1994-12-18 13:31:12 C 01 18 26.06 -40 33 11.2 413
1994-12-18 13:34:16 C 01 18 25.06 -40 33 14.4 413
1994-12-19 11:24:14 C 01 12 37.52 -40 53 27.7 413
1994-12-19 11:27:38 C 01 12 36.57 -40 53 30.2 413
1994-12-19 13:56:28 C 01 11 57.30 -40 55 14.0 413
1994-12-19 14:00:20 C 01 11 56.20 -40 55 16.2 413
1994-12-20 10:51:21 C 01 07 04.40 -41 11 18.2 413
1994-12-20 10:55:46 C 01 07 03.32 -41 11 21.0 413
1994-12-20 14:08:36 C 01 06 17.93 -41 13 09.6 413
1994-12-20 14:13:04 C 01 06 17.01 -41 13 12.1 413
1994-12-21 11:23:28 C 01 01 53.48 -41 26 44.5 413
1994-12-21 11:27:53 C 01 01 52.48 -41 26 46.7 413
1994-12-21 14:05:46 C 01 01 19.51 -41 27 57.3 413
1994-12-21 14:10:02 C 01 01 18.67 -41 27 58.9 413
1994-12-22 11:11:49 C 00 57 24.49 -41 39 22.7 413
1994-12-22 11:15:24 C 00 57 23.77 -41 39 24.2 413
1994-12-22 11:52:02 C 00 57 16.67 -41 39 38.5 413
2005-11-25 11:28:58 C 09 44 31.34 +25 36 27.0 r 703
2005-11-25 11:43:17 C 09 44 28.71 +25 35 31.2 r 703
2005-11-25 11:57:46 C 09 44 26.08 +25 34 33.6 r 703
2005-11-25 12:12:14 C 09 44 23.46 +25 33 37.5 r 703
2005-11-26 09:05:17 C 09 40 49.70 +24 05 29.5 r 734
2005-11-26 09:08:38 C 09 40 48.98 +24 05 15.9 r 734
2005-11-26 09:10:52 C 09 40 48.55 +24 05 06.6 r 734
2005-11-26 09:53:28 C 09 40 41.35 +24 02 03.4 r 703
2005-11-26 10:08:55 C 09 40 38.26 +24 00 54.7 r 703
2005-11-26 10:09:04 C 09 40 38.25 +24 00 54.2 c 854
2005-11-26 10:13:10 C 09 40 37.36 +24 00 35.1 c 854
2005-11-26 10:17:17 C 09 40 36.66 +24 00 18.5 c 854
2005-11-26 10:24:21 C 09 40 35.19 +23 59 45.9 r 703
2005-11-26 10:39:50 C 09 40 32.07 +23 58 37.2 r 703
2005-11-26 12:16:31 C 09 40 12.02 +23 51 25.3 c 711
2005-11-26 12:20:47 C 09 40 11.18 +23 51 07.4 c 711
2005-11-26 12:24:56 C 09 40 10.30 +23 50 47.9 c 711
2005-11-27 05:09:57 C 09 36 56.57 +22 30 35.9 o 204
2005-11-27 05:13:50 C 09 36 55.74 +22 30 16.4 o 204
2005-11-27 05:18:04 C 09 36 54.81 +22 29 55.1 o 204
2005-11-27 05:22:06 C 09 36 53.93 +22 29 34.8 o 204
2005-11-27 05:29:10 C 09 36 52.39 +22 28 59.3 o 204
2011-11-23 02:33:50 C 19 23 42.75 +60 50 41.0 u H36
2011-11-23 02:38:15 C 19 23 48.20 +60 50 25.5 u H36
2011-11-23 02:42:01 C 19 23 52.51 +60 50 11.6 u H36