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
2019-01-13 10:53:15 C 07 20 00.12 +11 03 09.7 V T08
2019-01-13 11:05:19 C 07 19 56.63 +11 03 02.8 V T08
2019-01-14 23:50:17 C 07 09 15.00 +10 41 36.6 q 160
2019-01-14 23:52:42 C 07 09 14.26 +10 41 35.2 q 160
2019-01-14 23:55:48 C 07 09 13.33 +10 41 33.9 q 160
2019-01-15 10:07:02 C 07 06 10.88 +10 35 32.1 V T05
2019-01-15 10:18:28 C 07 06 07.36 +10 35 24.8 V T05
2019-01-15 10:30:09 C 07 06 03.77 +10 35 17.6 V T05
2019-01-22 10:18:37 C 06 12 20.74 +08 35 44.9 V T08
2019-01-22 10:23:09 C 06 12 19.29 +08 35 43.2 V T08
2019-01-22 10:32:39 C 06 12 16.06 +08 35 36.2 V T08
2019-01-22 10:51:40 C 06 12 09.60 +08 35 19.4 V T08
2019-01-23 09:16:27 C 06 04 44.46 +08 17 16.8 V T05
2019-01-23 09:28:10 C 06 04 40.48 +08 17 07.2 V T05
2019-01-23 09:39:57 C 06 04 36.47 +08 16 57.7 V T05
2019-01-23 09:51:48 C 06 04 32.49 +08 16 48.1 V T05
2019-01-27 02:02:01 C 05 35 37.62 +07 03 10.3 V G96
2019-01-27 02:10:01 C 05 35 34.99 +07 03 03.6 V G96
2019-01-27 02:17:59 C 05 35 32.38 +07 02 56.7 V G96
2019-01-27 02:25:58 C 05 35 29.76 +07 02 49.7 V G96
2019-01-27 08:34:00 C 05 33 29.86 +06 57 44.6 V T05
2019-01-27 08:45:49 C 05 33 25.97 +06 57 34.5 V T05
2019-01-27 08:57:34 C 05 33 22.09 +06 57 24.4 V T05
2019-01-27 09:09:18 C 05 33 18.27 +06 57 14.4 V T05
2019-01-29 08:15:06 C 05 18 24.08 +06 17 26.9 V T08
2019-01-29 08:26:03 C 05 18 20.65 +06 17 16.9 V T08
2019-01-29 08:37:43 C 05 18 16.94 +06 17 07.8 V T08
2019-01-29 08:38:23 C 05 18 16.71 +06 17 06.5 V T08
2019-01-29 08:49:15 C 05 18 13.19 +06 16 58.4 V T08
2019-01-29 08:49:55 C 05 18 13.02 +06 16 57.7 V T08
2019-01-29 09:00:54 C 05 18 09.54 +06 16 48.2 V T08
2019-02-02 08:05:48 C 04 49 53.43 +04 58 37.3 V T08
2019-02-02 08:18:12 C 04 49 49.78 +04 58 27.6 V T08
2019-02-02 08:29:52 C 04 49 46.42 +04 58 17.1 V T08
2019-02-02 08:42:26 C 04 49 42.82 +04 58 07.4 V T08
2019-02-09 04:16:07 C 04 08 04.45 +02 58 08.9 V 703
2019-02-09 04:23:43 C 04 08 02.69 +02 58 04.6 V 703
2019-02-09 04:31:18 C 04 08 00.93 +02 57 59.3 V 703
2019-02-09 04:38:53 C 04 07 59.20 +02 57 54.1 V 703
2021-11-15 05:19:36 S 12 18 46.877 +63 38 06.58 L C51
2021-11-15 06:53:40 S 12 18 04.013 +63 51 25.09 L C51
2021-11-15 08:27:44 S 12 17 20.491 +64 04 44.11 L C51
2021-11-15 10:01:48 S 12 16 36.149 +64 18 04.79 L C51
2021-11-18 13:51:15 C 11 13 04.24 +74 59 53.8 V T05
2021-11-18 14:10:31 C 11 12 35.89 +75 02 30.0 V T05
2021-11-18 15:09:17 C 11 11 07.39 +75 10 25.5 V T05
2021-11-18 15:15:49 C 11 10 57.48 +75 11 17.7 V T05
2021-11-18 15:23:10 C 11 10 46.32 +75 12 16.0 V T05
2021-11-18 15:44:48 C 11 10 13.20 +75 15 10.5 V T05
2021-11-20 12:51:55 C 09 25 02.78 +80 13 48.6 V T08