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
2019-06-01 09:30:37 C 15 49 06.15 -29 36 15.2 V T08
2019-06-01 09:34:36 C 15 49 06.64 -29 36 03.5 V T08
2019-06-01 09:43:54 C 15 49 07.69 -29 35 35.0 V T08
2019-06-01 10:03:03 C 15 49 09.86 -29 34 37.1 V T08
2019-06-01 13:34:57 C 15 49 36.47 -29 23 24.7 q E23
2019-06-01 14:01:37 C 15 49 39.51 -29 22 03.9 q E23
2019-06-01 14:28:17 C 15 49 42.52 -29 20 42.4 q E23
2019-06-01 22:46:03 C 15 50 45.37 -28 56 22.3 V 204
2019-06-01 22:57:40 C 15 50 46.71 -28 55 47.6 V 204
2019-06-01 23:09:17 C 15 50 48.03 -28 55 11.9 V 204
2019-06-02 01:18:50 C 15 51 05.67 -28 47 58.7 U X31
2019-06-02 01:24:09 C 15 51 06.25 -28 47 42.7 U X31
2019-06-02 01:29:11 C 15 51 06.84 -28 47 27.7 U X31
2019-06-02 08:55:02 C 15 52 01.313 -28 25 34.21 V F51
2019-06-02 09:10:00 C 15 52 02.975 -28 24 49.23 V F51
2019-06-02 13:51:09 C 15 52 36.14 -28 09 57.4 V 474
2019-06-02 13:54:02 C 15 52 36.47 -28 09 48.4 V 474
2019-06-02 13:59:33 C 15 52 37.11 -28 09 31.7 V 474
2019-06-02 14:02:26 C 15 52 37.42 -28 09 22.7 V 474
2019-06-02 19:50:41 C 15 53 22.71 -27 52 04.1 V L29
2019-06-02 19:56:19 C 15 53 23.36 -27 51 47.4 V L29
2019-06-02 20:01:57 C 15 53 23.97 -27 51 30.6 V L29
2019-06-02 20:07:34 C 15 53 24.61 -27 51 13.7 V L29
2019-06-03 06:07:44 C 15 54 36.60 -27 21 34.6 V I52
2019-06-03 06:08:57 C 15 54 36.72 -27 21 31.2 V I52
2019-06-03 06:09:28 C 15 54 36.77 -27 21 29.3 V I52
2019-06-03 06:10:41 C 15 54 36.90 -27 21 25.6 V I52
2019-06-04 01:03:09 C 15 56 54.38 -26 23 47.7 q I47
2019-06-04 01:08:17 C 15 56 54.96 -26 23 32.7 q I47
2019-06-04 01:11:58 C 15 56 55.39 -26 23 21.8 q I47
2019-06-04 04:33:48 C 15 57 19.13 -26 13 55.3 V I52
2019-06-04 04:34:04 C 15 57 19.15 -26 13 54.4 V I52
2019-06-04 04:39:25 C 15 57 19.76 -26 13 38.3 V I52
2019-06-04 04:39:41 C 15 57 19.76 -26 13 37.8 V I52
2019-06-04 22:29:26 C 15 59 24.74 -25 20 11.0 V L01
2019-06-04 22:33:14 C 15 59 25.20 -25 19 59.6 V L01
2019-06-04 22:37:01 C 15 59 25.59 -25 19 48.3 V L01
2019-06-04 22:42:06 C 15 59 26.10 -25 19 32.4 V L01
2019-06-05 04:21:04 C 16 00 07.29 -25 02 33.1 V I52
2019-06-05 04:23:06 C 16 00 07.50 -25 02 27.3 V I52
2019-06-05 04:23:26 C 16 00 07.58 -25 02 26.1 V I52
2019-06-05 04:25:27 C 16 00 07.76 -25 02 20.5 V I52
2019-06-09 09:44:40 C 16 11 25.78 -20 06 27.8 V T08
2019-06-09 10:01:49 C 16 11 27.40 -20 05 38.7 V T08
2019-06-09 10:29:46 C 16 11 30.03 -20 04 19.8 V T08
2019-06-09 10:35:51 C 16 11 30.68 -20 04 02.5 V T08
2019-06-09 10:48:01 C 16 11 31.87 -20 03 26.9 V T08
2019-06-09 11:08:34 C 16 11 33.91 -20 02 30.5 V T08
2019-06-21 06:41:27 C 16 38 31.87 -08 35 26.8 V I52
2019-06-21 06:43:48 C 16 38 32.16 -08 35 19.0 V I52