2019 LD1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4850540611 ± 3.57e-05
Semi-major axis (a)2.4079735502 AU ± 1.96e-04
Inclination (i)15.26147281° ± 6.55e-04
Long. of Asc. Node (Ω)254.81637414° ± 5.36e-05
Arg. of Perihelion (ω)344.90421996° ± 7.45e-04
Mean Anomaly (M)268.37040547° ± 7.38e-02
Mean Motion (n)0.2637756536°/day ± 3.21e-05
Perihelion dist (q)1.23997620 AU ± 1.32e-04
Aphelion dist (Q)3.57597090 AU ± 3.03e-04
Orbital Period3.73660825 yr ± 4.55e-04
Physical Parameters
H (abs. magnitude)21.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.251″
Uncertainty2
Orbit TypeAmor
MOID0.232321 AU
Observations Used78
Oppositions1
Arc Total2019-2019
First Observation Used2019-06-01
Last Observation Used2019-07-06
Observations (81)
Date Type RA Dec Mag Band Observatory
2019-06-23 06:33:29 C 16 42 30.08 -07 05 06.2 V G96
2019-06-23 06:41:07 C 16 42 30.65 -07 04 52.5 V G96
2019-06-23 06:48:45 C 16 42 31.23 -07 04 39.4 V G96
2019-06-23 06:56:22 C 16 42 31.79 -07 04 24.9 V G96
2019-06-25 06:42:37 C 16 46 21.19 -05 41 53.9 V I52
2019-06-25 06:43:12 C 16 46 21.24 -05 41 52.9 V I52
2019-06-25 06:47:25 C 16 46 21.54 -05 41 45.9 V I52
2019-06-25 06:48:00 C 16 46 21.58 -05 41 44.6 V I52
2019-06-28 08:42:06 C 16 52 01.38 -03 48 30.7 V I52
2019-06-28 08:46:02 C 16 52 01.65 -03 48 24.9 V I52
2019-06-28 08:50:56 C 16 52 01.95 -03 48 17.8 V I52
2019-06-28 08:54:52 C 16 52 02.25 -03 48 12.5 V I52
2019-06-28 10:27:31 C 16 52 10.60 -03 45 26.5 V 474
2019-06-28 10:30:34 C 16 52 10.81 -03 45 21.8 V 474
2019-06-28 10:33:36 C 16 52 11.03 -03 45 17.8 V 474
2019-06-28 10:36:38 C 16 52 11.24 -03 45 13.4 V 474
2019-07-01 11:25:21 C 16 57 31.65 -02 10 16.9 V 474
2019-07-01 11:30:26 C 16 57 31.99 -02 10 11.0 V 474
2019-07-01 11:35:30 C 16 57 32.31 -02 10 04.6 V 474
2019-07-01 11:40:34 C 16 57 32.66 -02 09 58.7 V 474
2019-07-04 06:21:27 C 17 02 16.18 -00 56 36.2 V I52
2019-07-04 06:30:50 C 17 02 16.80 -00 56 26.8 V I52
2019-07-04 06:31:56 C 17 02 16.82 -00 56 25.4 V I52
2019-07-04 06:35:09 C 17 02 17.04 -00 56 22.2 V I52
2019-07-05 07:56:34 C 17 04 02.33 -00 31 18.2 V G96
2019-07-05 08:05:31 C 17 04 02.87 -00 31 10.2 V G96
2019-07-05 08:14:28 C 17 04 03.45 -00 31 00.7 V G96
2019-07-06 10:06:02 C 17 05 51.35 -00 06 35.9 V 474
2019-07-06 10:11:06 C 17 05 51.68 -00 06 32.1 V 474
2019-07-06 10:16:10 C 17 05 52.02 -00 06 27.3 V 474
2019-07-06 10:21:14 C 17 05 52.37 -00 06 22.6 V 474