422659 (1998 LD)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1732755751 ± 6.40e-08
Semi-major axis (a)1.4425772034 AU ± 3.47e-10
Inclination (i)22.50736734° ± 8.93e-06
Long. of Asc. Node (Ω)247.16276703° ± 5.47e-06
Arg. of Perihelion (ω)347.95105020° ± 1.44e-05
Mean Anomaly (M)318.62461214° ± 1.10e-05
Mean Motion (n)0.5688577495°/day ± 2.05e-10
Perihelion dist (q)1.19261381 AU ± 9.23e-08
Aphelion dist (Q)1.69254060 AU ± 9.23e-08
Orbital Period1.73264104 yr ± 6.25e-10
Physical Parameters
H (abs. magnitude)19.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.319″
Uncertainty0
Orbit TypeAmor
MOID0.181849 AU
Observations Used250
Oppositions11
Arc Total1998-2024
First Observation Used1998-06-03
Last Observation Used2024-08-27
Observations (252)
Date Type RA Dec Mag Band Observatory
2024-06-08 12:24:16 C 17 27 47.630 +03 53 12.30 V T08
2024-06-08 23:45:34 C 17 27 18.641 +04 35 55.03 X Z43
2024-06-09 00:10:20 C 17 27 17.311 +04 37 28.60 X Z43
2024-06-09 00:35:41 C 17 27 16.006 +04 39 03.42 X Z43
2024-06-10 23:00:03 C 17 25 15.130 +07 26 12.70 X Z43
2024-06-10 23:17:14 C 17 25 14.278 +07 27 12.42 X Z43
2024-06-10 23:38:34 C 17 25 13.195 +07 28 26.29 X Z43
2024-06-10 23:53:26 C 17 25 12.458 +07 29 18.02 X Z43
2024-06-11 11:16:08 C 17 24 42.782 +08 08 25.40 V T05
2024-06-11 11:21:20 C 17 24 42.509 +08 08 42.79 V T05
2024-06-11 11:29:01 C 17 24 42.115 +08 09 08.32 V T05
2024-06-11 11:52:20 C 17 24 40.886 +08 10 27.18 X F52
2024-06-11 11:56:52 C 17 24 40.630 +08 10 42.24 V T05
2024-06-11 12:06:41 C 17 24 40.136 +08 11 15.50 X F52
2024-06-11 12:20:55 C 17 24 39.397 +08 12 03.48 X F52
2024-06-12 19:57:33 C 17 23 23.220 +09 56 00.24 X L68
2024-06-12 20:08:26 C 17 23 22.646 +09 56 35.09 X L68
2024-06-12 20:19:06 C 17 23 22.186 +09 57 09.36 X L68
2024-06-13 09:09:15 C 17 22 50.827 +10 36 44.21 V T05
2024-06-13 09:47:14 C 17 22 48.912 +10 38 41.78 V T05
2024-06-13 09:50:29 C 17 22 48.751 +10 38 51.79 V T05
2024-06-15 14:37:42 C 17 20 47.07 +13 12 51.5 V D29
2024-06-15 14:58:04 C 17 20 46.08 +13 13 47.0 V D29
2024-06-15 15:18:26 C 17 20 45.19 +13 14 44.4 V D29
2024-06-17 07:45:19 C 17 19 17.605 +15 01 18.08 V G96
2024-06-17 07:53:26 C 17 19 17.249 +15 01 38.60 V G96
2024-06-17 08:09:05 C 17 19 16.572 +15 02 17.84 V G96
2024-06-17 08:17:12 C 17 19 16.223 +15 02 38.18 V G96
2024-06-18 03:24:00 C 17 18 38.434 +15 50 13.67 V W68
2024-06-18 03:27:16 C 17 18 38.311 +15 50 21.41 V W68
2024-06-18 03:31:50 C 17 18 38.162 +15 50 31.67 V W68
2024-06-18 03:39:44 C 17 18 37.783 +15 50 51.79 V W68
2024-06-24 09:53:09 C 17 14 22.006 +20 52 40.91 V T05
2024-06-24 09:57:42 C 17 14 21.833 +20 52 49.48 V T05
2024-06-24 10:05:31 C 17 14 21.538 +20 53 01.28 V T05
2024-06-24 10:57:20 C 17 14 19.908 +20 54 26.10 V T05
2024-06-25 17:42:41 C 17 13 38.91 +21 42 53.8 V D29
2024-06-25 18:03:03 C 17 13 38.38 +21 43 24.1 V D29
2024-06-28 06:46:35 C 17 12 32.440 +23 08 02.88 X F52
2024-06-28 06:56:59 C 17 12 32.195 +23 08 16.35 X F52
2024-06-28 07:01:43 C 17 12 32.085 +23 08 22.56 X F52
2024-06-28 07:12:07 C 17 12 31.834 +23 08 36.04 X F52
2024-06-28 07:16:54 C 17 12 31.722 +23 08 42.27 X F52
2024-06-28 07:27:17 C 17 12 31.471 +23 08 55.70 X F52
2024-06-28 07:32:01 C 17 12 31.359 +23 09 01.79 X F52
2024-06-28 09:29:19 C 17 12 28.447 +23 11 31.42 V T05
2024-06-28 09:33:52 C 17 12 28.320 +23 11 37.43 V T05
2024-06-28 09:45:31 C 17 12 28.066 +23 11 52.66 V T05
2024-06-28 10:00:56 C 17 12 27.684 +23 12 11.12 V T05
2024-08-27 07:02:53 C 17 56 51.471 +23 18 10.70 X F52