IAA RAS IAA Minor Planet Database

2019 LU

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4779437185 ± 2.31e-06
Semi-major axis (a)1.9133992496 AU ± 8.23e-06
Inclination (i)3.91582931° ± 1.13e-05
Long. of Asc. Node (Ω)91.90671046° ± 2.41e-05
Arg. of Perihelion (ω)194.23330018° ± 3.47e-05
Mean Anomaly (M)148.93912171° ± 5.55e-03
Mean Motion (n)0.3723950308°/day ± 2.40e-06
Perihelion dist (q)0.99890210 AU ± 6.17e-06
Aphelion dist (Q)2.82789640 AU ± 1.29e-05
Orbital Period2.64672244 yr ± 1.71e-05
Physical Parameters
H (abs. magnitude)25.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.230″
Uncertainty1
Orbit TypeApollo
MOID0.005106 AU
Observations Used63
Radar Obs Used1
Oppositions1
Arc Total2019-2019
First Observation Used2019-05-10
Last Observation Used2019-06-15
Observations (65)
Date Type RA Dec Mag Band Observatory
2019-05-10 11:29:11 C 14 44 10.75 +02 50 04.6 – 1 T09
2019-05-10 11:52:27 C 14 44 10.37 +02 50 17.1 – 1 T09
2019-05-10 12:11:42 C 14 44 10.08 +02 50 27.5 – 1 T09
2019-05-10 12:45:18 C 14 44 09.597 +02 50 44.47 – V F51
2019-05-10 12:50:13 C 14 44 09.53 +02 50 48.2 – 1 T09
2019-05-11 09:37:37 C 14 44 07.070 +03 02 05.57 – V F51
2019-05-11 09:52:48 C 14 44 06.797 +03 02 13.84 – V F51
2019-05-11 10:07:59 C 14 44 06.536 +03 02 21.88 – V F51
2019-05-11 10:23:13 C 14 44 06.257 +03 02 30.43 – V F51
2019-06-02 09:04:58 C 14 53 57.604 +09 00 04.94 – U F52
2019-06-02 09:24:44 C 14 53 58.434 +09 00 26.63 – U F52
2019-06-02 09:44:28 C 14 53 59.271 +09 00 48.08 – U F52
2019-06-02 10:04:13 C 14 54 00.132 +09 01 09.51 – U F52
2019-06-02 21:49:12 C 14 55 00.08 +09 13 41.3 – V L01
2019-06-02 21:52:36 C 14 55 00.24 +09 13 45.0 – V L01
2019-06-02 21:56:01 C 14 55 00.47 +09 13 48.7 – V L01
2019-06-03 02:39:13 C 14 55 28.88 +09 19 33.7 – u H21
2019-06-03 02:45:39 C 14 55 29.23 +09 19 41.1 – u H21
2019-06-03 02:54:43 C 14 55 29.79 +09 19 52.7 – u H21
2019-06-03 03:02:21 C 14 55 28.03 +09 22 41.4 – u 807
2019-06-03 03:08:53 C 14 55 28.39 +09 22 49.6 – u 807
2019-06-03 03:15:24 C 14 55 28.73 +09 22 57.3 – u 807
2019-06-03 07:38:28 C 14 55 49.05 +09 25 48.6 – V I52
2019-06-03 07:39:34 C 14 55 49.12 +09 25 49.9 – V I52
2019-06-03 07:42:36 C 14 55 49.28 +09 25 53.0 – V I52
2019-06-03 07:45:39 C 14 55 49.49 +09 25 57.2 – V I52
2019-06-03 08:13:48 C 14 55 57.266 +09 27 04.40 – V 568
2019-06-03 08:15:10 C 14 55 57.338 +09 27 06.07 – V 568
2019-06-03 08:16:32 C 14 55 57.409 +09 27 07.76 – V 568
2019-06-03 09:42:29 C 14 56 02.149 +09 28 51.86 – U F52
2019-06-03 09:58:26 C 14 56 03.049 +09 29 09.68 – U F52
2019-06-03 10:14:26 C 14 56 03.959 +09 29 28.97 – U F52
2019-06-03 10:30:22 C 14 56 04.882 +09 29 48.05 – U F52
2019-06-12 07:32:52 C 16 01 36.047 +19 52 21.27 – U F52
2019-06-12 07:50:26 C 16 01 50.049 +19 54 30.45 – U F52
2019-06-12 08:25:40 C 16 02 18.182 +19 58 48.51 – U F52
2019-06-13 09:00:36 C 16 30 31.05 +23 26 50.9 – V T05
2019-06-13 09:15:09 C 16 30 49.99 +23 29 18.5 – V T05
2019-06-13 09:21:26 C 16 30 58.14 +23 30 20.6 – V T05
2019-06-13 09:25:52 C 16 31 03.89 +23 31 04.5 – V T05
2019-06-13 09:33:32 C 16 31 13.92 +23 32 21.0 – V T05
2019-06-13 09:41:55 C 16 31 03.69 +23 31 07.7 – V I52
2019-06-13 09:42:06 C 16 31 03.96 +23 31 09.3 – V I52
2019-06-13 09:42:17 C 16 31 04.19 +23 31 11.3 – V I52
2019-06-13 09:42:29 C 16 31 04.46 +23 31 13.1 – V I52
2019-06-13 09:50:17 C 16 31 35.89 +23 35 06.6 – V T05
2019-06-13 20:58:10 C 16 50 02.94 +25 28 55.8 – V 595
2019-06-13 21:00:53 C 16 50 07.65 +25 29 26.9 – V 595
2019-06-13 21:03:36 C 16 50 12.34 +25 29 57.8 – V 595
2019-06-13 21:06:20 C 16 50 17.05 +25 30 29.1 – V 595
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2019-06-18 08:50:00 -77769.0475 0.3 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)