452314 (1999 LN28)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4674523353 ± 1.56e-08
Semi-major axis (a)2.1431591501 AU ± 1.35e-09
Inclination (i)9.20267052° ± 2.62e-06
Long. of Asc. Node (Ω)115.56596985° ± 7.38e-06
Arg. of Perihelion (ω)186.78788465° ± 1.11e-05
Mean Anomaly (M)143.81258730° ± 6.51e-06
Mean Motion (n)0.3141453546°/day ± 2.97e-10
Perihelion dist (q)1.14133440 AU ± 3.33e-08
Aphelion dist (Q)3.14498390 AU ± 3.34e-08
Orbital Period3.13748483 yr ± 2.97e-09
Physical Parameters
H (abs. magnitude)19.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.363″
Uncertainty0
Orbit TypeAmor
MOID0.124719 AU
Observations Used416
Oppositions17
Arc Total1999-2024
First Observation Used1999-06-12
Last Observation Used2024-06-20
Observations (429)
Date Type RA Dec Mag Band Observatory
2021-11-04 06:31:19 C 01 50 47.58 -11 02 12.7 V 703
2021-11-04 06:38:56 C 01 50 47.25 -11 02 07.5 V 703
2021-11-04 06:46:33 C 01 50 46.90 -11 02 04.6 V 703
2021-11-08 09:10:14 C 01 47 23.476 -10 25 46.25 U F52
2021-11-08 09:12:03 C 01 47 23.421 -10 25 45.60 U F52
2021-11-08 09:27:44 C 01 47 22.885 -10 25 39.41 U F52
2021-11-08 09:29:33 C 01 47 22.816 -10 25 38.70 U F52
2021-11-08 09:45:11 C 01 47 22.278 -10 25 32.53 U F52
2021-11-08 09:47:00 C 01 47 22.226 -10 25 31.67 U F52
2021-11-08 10:02:33 C 01 47 21.686 -10 25 25.67 U F52
2021-11-08 10:04:23 C 01 47 21.642 -10 25 24.96 U F52
2021-11-12 03:40:37 C 01 44 51.85 -09 48 42.2 V G96
2021-11-12 03:48:05 C 01 44 51.64 -09 48 39.0 V G96
2021-11-12 03:55:41 C 01 44 51.41 -09 48 36.5 V G96
2021-11-12 04:03:09 C 01 44 51.21 -09 48 33.0 V G96
2024-03-13 14:15:40 C 14 50 29.315 +00 20 44.07 X F52
2024-03-13 14:32:42 C 14 50 29.623 +00 20 49.92 X F52
2024-03-13 14:49:37 C 14 50 29.934 +00 20 55.30 X F52
2024-03-13 15:06:33 C 14 50 30.235 +00 21 00.94 X F52
2024-03-22 08:32:16 C 14 53 40.542 +01 39 17.10 V G96
2024-03-22 08:39:45 C 14 53 40.646 +01 39 20.05 V G96
2024-03-22 08:47:14 C 14 53 40.690 +01 39 22.61 V G96
2024-03-22 08:54:46 C 14 53 40.780 +01 39 26.28 V G96
2024-03-31 12:48:38 C 14 54 16.493 +03 19 09.68 X F51
2024-03-31 13:13:31 C 14 54 16.323 +03 19 21.83 X F51
2024-03-31 13:33:44 C 14 54 16.179 +03 19 31.76 X F51
2024-03-31 13:53:55 C 14 54 16.039 +03 19 41.62 X F51
2024-04-07 11:24:01 C 14 52 37.787 +04 44 26.42 X F52
2024-04-07 11:41:16 C 14 52 37.476 +04 44 35.55 X F52
2024-04-07 11:58:32 C 14 52 37.147 +04 44 44.84 X F52
2024-04-12 09:51:42 C 14 50 17.131 +05 48 13.82 V G96
2024-04-12 09:59:09 C 14 50 16.930 +05 48 17.78 V G96
2024-04-12 10:06:36 C 14 50 16.739 +05 48 21.82 V G96
2024-04-12 10:14:04 C 14 50 16.537 +05 48 25.78 V G96
2024-05-02 12:44:29 C 14 31 40.762 +09 52 39.18 X F51
2024-05-02 13:02:00 C 14 31 39.828 +09 52 46.26 X F51
2024-05-02 13:37:15 C 14 31 37.962 +09 53 00.52 X F51
2024-05-03 08:34:38 C 14 30 40.684 +10 00 38.95 V G96
2024-05-03 08:42:01 C 14 30 40.277 +10 00 41.80 V G96
2024-05-03 08:49:24 C 14 30 39.881 +10 00 44.75 V G96
2024-05-03 08:56:48 C 14 30 39.478 +10 00 47.70 V G96
2024-05-07 11:10:49 C 14 25 31.985 +10 36 26.86 X F51
2024-05-07 11:27:15 C 14 25 31.048 +10 36 32.13 X F51
2024-05-07 12:03:30 C 14 25 28.995 +10 36 43.68 X F51
2024-05-08 09:48:50 C 14 24 20.033 +10 43 34.61 V T05
2024-05-08 09:54:04 C 14 24 19.730 +10 43 35.69 V T05
2024-05-08 10:09:00 C 14 24 18.838 +10 43 40.51 V T05
2024-05-08 10:49:49 C 14 24 16.536 +10 43 53.47 V T05
2024-05-17 06:02:02 C 14 13 05.758 +11 27 13.61 V G96
2024-05-17 06:10:07 C 14 13 05.308 +11 27 14.36 V G96