144861 (2004 LA12)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7491573883 ± 9.01e-09
Semi-major axis (a)2.5087388950 AU ± 2.62e-09
Inclination (i)39.41562610° ± 3.73e-07
Long. of Asc. Node (Ω)159.18262751° ± 5.44e-07
Arg. of Perihelion (ω)199.48017994° ± 1.44e-06
Mean Anomaly (M)86.10826335° ± 1.48e-06
Mean Motion (n)0.2480442029°/day ± 3.88e-10
Perihelion dist (q)0.62929862 AU ± 2.26e-08
Aphelion dist (Q)4.38817917 AU ± 2.31e-08
Orbital Period3.97359129 yr ± 6.22e-09
Physical Parameters
H (abs. magnitude)15.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.014″
Uncertainty0
Orbit TypeApollo
MOID0.358132 AU
Observations Used629
Gaia Obs Used52
Oppositions11
Arc Total2002-2017
First Observation Used2002-03-12
Last Observation Used2026-01-11
Observations (657)
Date Type RA Dec Mag Band Observatory
2024-02-20 11:43:42 C 15 07 36.206 +17 14 26.16 V G96
2024-02-20 11:51:05 C 15 07 36.329 +17 14 29.08 V G96
2024-02-20 11:58:27 C 15 07 36.419 +17 14 34.15 V G96
2024-02-20 12:05:49 C 15 07 36.520 +17 14 37.64 V G96
2024-04-01 13:18:57 C 15 01 31.603 +28 07 44.53 X F52
2024-04-01 13:35:07 C 15 01 31.109 +28 07 56.05 X F52
2024-04-01 13:51:16 C 15 01 30.608 +28 08 07.61 X F52
2024-04-08 22:06:16 C 14 55 30.40 +30 11 48.8 V O18
2024-04-08 22:15:31 C 14 55 30.02 +30 11 55.2 V O18
2024-04-08 22:24:47 C 14 55 29.67 +30 12 01.5 V O18
2024-04-09 21:49:09 C 14 54 34.94 +30 27 55.3 V O18
2024-04-09 21:50:43 C 14 54 34.87 +30 27 56.4 V O18
2024-04-09 21:58:27 C 14 54 34.56 +30 28 01.6 V O18
2024-04-09 21:59:59 C 14 54 34.50 +30 28 02.6 V O18
2024-04-09 22:07:41 C 14 54 34.19 +30 28 07.9 V O18
2024-04-09 22:09:13 C 14 54 34.12 +30 28 08.8 V O18
2024-04-16 07:30:06 C 14 47 58.459 +32 07 42.53 V G96
2024-04-16 07:37:35 C 14 47 58.110 +32 07 47.17 V G96
2024-04-16 07:45:05 C 14 47 57.764 +32 07 51.67 V G96
2024-04-16 07:52:34 C 14 47 57.390 +32 07 56.10 V G96
2024-04-18 08:39:43 C 14 45 39.055 +32 37 36.17 X F52
2024-04-18 08:57:33 C 14 45 38.169 +32 37 47.00 X F52
2024-04-18 09:15:23 C 14 45 37.297 +32 37 57.73 X F52
2024-04-18 09:33:12 C 14 45 36.418 +32 38 08.38 X F52
2024-04-20 11:28:56 C 14 43 08.810 +33 07 17.85 X F51
2024-04-20 11:43:13 C 14 43 08.076 +33 07 25.90 X F51
2024-04-20 11:57:11 C 14 43 07.354 +33 07 33.92 X F51
2024-04-21 12:09:40 C 14 41 53.897 +33 21 13.99 X F51
2024-04-21 12:52:06 C 14 41 51.684 +33 21 37.68 X F51
2024-04-21 13:10:53 C 14 41 50.696 +33 21 48.07 X F51
2024-04-27 13:23:41 C 14 34 10.728 +34 36 16.30 X F52
2024-04-27 13:40:44 C 14 34 09.776 +34 36 24.31 X F52
2024-04-27 13:57:45 C 14 34 08.820 +34 36 32.18 X F52
2024-04-27 14:14:53 C 14 34 07.857 +34 36 40.02 X F52
2024-04-28 13:23:23 C 14 32 51.063 +34 47 25.68 X F51
2024-04-28 13:39:21 C 14 32 50.167 +34 47 33.17 X F51
2024-04-28 13:55:15 C 14 32 49.271 +34 47 40.19 X F51
2024-04-30 08:01:10 C 14 30 28.004 +35 06 19.26 V G96
2024-04-30 08:08:36 C 14 30 27.572 +35 06 22.64 V G96
2024-04-30 08:16:03 C 14 30 27.104 +35 06 26.42 V G96
2024-04-30 08:23:30 C 14 30 26.662 +35 06 29.09 V G96
2024-05-13 06:57:38 C 14 12 34.967 +36 45 00.07 V G96
2024-05-13 07:05:08 C 14 12 34.542 +36 45 01.40 V G96
2024-05-13 07:12:38 C 14 12 34.081 +36 45 02.81 V G96
2024-05-13 07:20:07 C 14 12 33.646 +36 45 04.54 V G96
2024-05-22 11:59:07 C 14 00 27.788 +37 11 15.86 X F51
2024-05-22 12:17:45 C 14 00 26.808 +37 11 16.17 X F51
2024-05-22 12:36:24 C 14 00 25.823 +37 11 16.90 X F51
2024-05-26 11:25:27 C 13 55 40.005 +37 11 40.83 X F51
2024-05-26 11:42:12 C 13 55 39.162 +37 11 40.16 X F51