152742 (1998 XE12)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7392236486 ± 2.00e+00
Semi-major axis (a)0.8780800621 AU ± 3.00e+00
Inclination (i)13.43433820° ± 4.00e+00
Long. of Asc. Node (Ω)280.01194955° ± 5.00e+00
Arg. of Perihelion (ω)353.17076222° ± 6.00e+00
Mean Anomaly (M)16.50956129° ± 5.99e-06
Mean Motion (n)1.1978738992°/day ± 6.14e+00
Perihelion dist (q)0.22898251 AU ± 1.92e+00
Aphelion dist (Q)1.52717761 AU ± 5.51e+00
Orbital Period0.82281306 yr ± 4.22e+00
NGA Modelr2
A21.67212756e-06 AU/d²
Physical Parameters
H (abs. magnitude)19.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.350″
Uncertainty0
Orbit TypeAten
MOID0.111821 AU
Observations Used538
Oppositions6
Arc Total1995-2024
First Observation Used1995-11-30
Last Observation Used2024-01-27
Observations (576)
Date Type RA Dec Mag Band Observatory
2024-01-14 23:58:55 C 10 19 11.026 -18 16 16.10 V M22
2024-01-16 06:36:53 C 10 17 54.667 -21 05 09.17 V W68
2024-01-16 07:28:20 C 10 17 51.634 -21 10 13.62 V W68
2024-01-16 07:35:31 C 10 17 51.223 -21 10 56.03 V W68
2024-01-17 05:35:07 C 10 16 43.824 -23 28 08.22 V W68
2024-01-17 05:38:27 C 10 16 43.584 -23 28 30.04 V W68
2024-01-17 05:43:01 C 10 16 43.274 -23 29 00.10 V W68
2024-01-17 05:57:23 C 10 16 42.295 -23 30 34.96 V W68
2024-01-17 09:12:04 C 10 16 30.540 -23 52 48.86 V G96
2024-01-17 09:19:36 C 10 16 30.004 -23 53 39.23 V G96
2024-01-17 09:27:06 C 10 16 29.474 -23 54 29.41 V G96
2024-01-18 23:49:46 C 10 13 48.970 -28 35 24.83 V M22
2024-01-18 23:54:41 C 10 13 48.494 -28 36 04.57 V M22
2024-01-19 00:02:08 C 10 13 47.774 -28 37 04.87 V M22
2024-01-19 00:11:57 C 10 13 46.826 -28 38 24.25 V M22
2024-01-20 06:55:36 C 10 10 50.414 -33 05 40.34 V W68
2024-01-20 07:34:44 C 10 10 45.478 -33 11 47.15 V W68
2024-01-20 07:39:25 C 10 10 44.880 -33 12 31.18 V W68
2024-01-20 07:47:59 C 10 10 43.790 -33 13 51.71 V W68
2024-01-24 22:58:01 C 09 46 12.432 -55 58 03.72 V M22
2024-01-24 23:03:59 C 09 46 09.648 -55 59 35.02 V M22
2024-01-24 23:11:59 C 09 46 05.971 -56 01 36.55 V M22
2024-01-27 04:42:14 C 09 05 14.263 -70 15 33.95 V W68
2024-01-27 04:45:31 C 09 05 09.617 -70 16 28.02 V W68
2024-01-27 04:52:48 C 09 04 59.484 -70 18 25.27 V W68
2024-01-27 05:00:05 C 09 04 49.318 -70 20 23.50 V W68