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
2013-12-30 17:23:11 C 07 05 16.32 +21 53 22.7 q D29
2014-01-07 07:30:00 C 06 25 36.30 +21 04 32.7 o 926
2014-01-07 07:52:39 C 06 25 31.17 +21 04 24.7 o 926
2014-01-07 08:22:34 C 06 25 24.31 +21 04 13.3 o 926
2014-02-20 03:59:36 C 04 07 32.68 +13 13 47.0 q G96
2014-02-20 04:06:10 C 04 07 32.39 +13 13 45.3 q G96
2014-02-20 04:12:44 C 04 07 32.15 +13 13 43.8 q G96
2014-02-20 04:19:18 C 04 07 31.88 +13 13 42.3 q G96
2014-11-27 14:43:53 C 10 31 02.109 +05 37 16.69 L F51
2014-11-27 14:58:40 C 10 31 03.367 +05 37 02.77 L F51
2014-11-27 15:13:29 C 10 31 04.606 +05 36 49.49 L F51
2014-11-27 15:28:19 C 10 31 05.848 +05 36 36.06 L F51
2014-12-27 12:26:31 C 11 59 09.16 -12 15 18.8 R G45
2014-12-27 12:41:28 C 11 59 12.06 -12 15 56.3 R G45
2014-12-27 12:47:26 C 11 59 13.23 -12 16 10.7 R G45
2014-12-27 12:48:18 C 11 59 13.43 -12 16 13.6 R G45
2014-12-27 12:54:16 C 11 59 14.55 -12 16 28.5 R G45
2014-12-29 12:26:06 C 12 09 14.66 -14 19 39.7 R G45
2014-12-29 12:30:29 C 12 09 15.62 -14 19 52.2 R G45
2014-12-29 12:34:53 C 12 09 16.56 -14 20 04.0 R G45
2014-12-29 12:41:36 C 12 09 18.00 -14 20 22.5 R G45
2014-12-29 12:45:59 C 12 09 19.00 -14 20 33.7 R G45
2014-12-29 12:50:23 C 12 09 19.95 -14 20 44.8 R G45
2014-12-29 12:50:52 C 12 09 20.05 -14 20 46.2 R G45
2014-12-29 12:55:15 C 12 09 21.01 -14 20 59.1 R G45
2014-12-29 12:59:38 C 12 09 22.00 -14 21 11.4 R G45
2014-12-30 12:27:12 C 12 14 43.27 -15 25 54.0 R G45
2014-12-30 12:39:16 C 12 14 46.05 -15 26 27.9 R G45
2014-12-30 12:42:40 C 12 14 46.83 -15 26 37.3 R G45
2014-12-30 12:48:38 C 12 14 48.24 -15 26 54.4 R G45
2014-12-30 13:01:03 C 12 14 51.00 -15 27 29.6 R G45
2017-01-31 01:53:20 C 02 11 07.59 +19 23 10.0 q G96
2017-01-31 02:08:58 C 02 11 09.02 +19 23 11.8 q G96
2017-01-31 02:15:09 C 02 11 09.56 +19 23 11.8 q G96
2017-10-28 11:03:15 C 08 38 57.54 +30 15 54.8 U G96
2017-10-28 11:11:23 C 08 38 57.29 +30 15 56.5 U G96
2017-10-28 11:19:24 C 08 38 57.07 +30 15 57.6 U G96
2017-10-28 11:27:18 C 08 38 56.79 +30 15 59.2 U G96
2017-11-25 20:27:20 C 07 42 08.81 +33 18 19.7 q D29
2017-11-25 20:47:42 C 07 42 05.47 +33 18 25.3 q D29
2017-12-11 18:43:10 C 06 24 24.21 +33 42 01.0 q D29
2017-12-11 19:03:32 C 06 24 19.37 +33 41 56.2 q D29
2017-12-13 12:26:17 C 06 14 37.41 +33 29 15.7 U T05
2017-12-13 12:32:27 C 06 14 35.92 +33 29 14.2 U T05
2017-12-13 12:54:06 C 06 14 30.82 +33 29 06.2 U T05
2017-12-13 12:59:45 C 06 14 29.36 +33 29 03.6 U T05
2017-12-28 05:03:50 C 04 58 56.31 +29 41 21.9 U G96
2017-12-28 05:11:55 C 04 58 54.84 +29 41 15.1 U G96
2017-12-28 05:20:01 C 04 58 53.37 +29 41 08.8 U G96
2017-12-28 05:28:07 C 04 58 51.89 +29 41 01.7 U G96