IAA RAS IAA SBSS Data Base

2019 LW4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1965290000
Semi-major axis (a)1.0802036000 AU
Inclination (i)12.08652000°
Long. of Asc. Node (Ω)77.54319000°
Arg. of Perihelion (ω)262.67660000°
Mean Anomaly (M)208.34060000°
Mean Motion (n)0.8779012200°/day
Perihelion dist (q)0.86791230 AU
Aphelion dist (Q)1.29249490 AU
Orbital Period1.12268630 yr
Physical Parameters
H (abs. magnitude)27.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.560″
Uncertainty5
Orbit TypeApollo
MOID0.002156 AU
Observations Used64
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-06-08
Observations (64)
Date Type RA Dec Mag Band Observatory
2019-05-31 12:54:01 C 17 24 07.443 +23 26 46.48 – V F52
2019-05-31 13:11:40 C 17 24 06.088 +23 26 58.76 – V F52
2019-06-02 12:38:24 C 17 22 48.178 +24 15 42.01 – U F52
2019-06-02 12:55:09 C 17 22 46.259 +24 16 00.08 – U F52
2019-06-02 13:11:52 C 17 22 44.344 +24 16 18.00 – U F52
2019-06-05 09:03:15 C 17 18 12.004 +26 48 18.61 – V F52
2019-06-05 09:18:27 C 17 18 07.709 +26 49 25.63 – V F52
2019-06-05 09:47:53 C 17 17 59.098 +26 51 34.46 – V F52
2019-06-07 04:42:50 C 17 04 54.09 +32 52 40.8 – U I41
2019-06-07 04:43:20 C 17 04 53.63 +32 52 50.5 – U I41
2019-06-07 07:05:41 C 17 02 21.71 +33 40 54.2 – U I41
2019-06-07 07:06:11 C 17 02 21.03 +33 41 05.0 – U I41
2019-06-07 09:56:05 C 16 58 31.24 +34 41 59.7 – V I52
2019-06-07 09:56:15 C 16 58 31.01 +34 42 03.1 – V I52
2019-06-07 09:56:26 C 16 58 30.74 +34 42 07.2 – V I52
2019-06-07 09:56:38 C 16 58 30.51 +34 42 11.6 – V I52
2019-06-07 10:46:12 C 16 57 22.19 +35 00 44.3 – V I52
2019-06-07 10:46:23 C 16 57 21.93 +35 00 48.6 – V I52
2019-06-07 10:46:33 C 16 57 21.67 +35 00 52.6 – V I52
2019-06-07 10:46:44 C 16 57 21.40 +35 00 56.7 – V I52
2019-06-07 19:32:36 C 16 46 18.21 +39 56 43.9 – q L34
2019-06-07 20:06:07 C 16 44 44.87 +40 21 01.3 – V 104
2019-06-07 20:09:09 C 16 44 36.47 +40 23 34.6 – V 104
2019-06-07 20:09:30 C 16 44 15.99 +40 23 22.1 – o K88
2019-06-07 20:12:11 C 16 44 27.97 +40 26 08.7 – V 104
2019-06-07 20:14:20 C 16 44 02.28 +40 27 24.2 – o K88
2019-06-07 20:15:12 C 16 44 19.43 +40 28 43.4 – V 104
2019-06-07 20:19:12 C 16 43 48.30 +40 31 29.3 – o K88
2019-06-07 20:51:32 C 16 42 31.80 +41 03 59.5 – q L34
2019-06-07 21:19:33 C 16 41 26.41 +41 24 00.9 – V 958
2019-06-07 21:30:22 C 16 40 51.30 +41 34 03.9 – V 958
2019-06-07 21:33:59 C 16 40 39.38 +41 37 25.8 – V 958
2019-06-07 21:36:42 C 16 40 27.84 +41 39 37.7 – q I93
2019-06-07 21:37:35 C 16 40 27.41 +41 40 50.3 – V 958
2019-06-07 21:41:21 C 16 39 42.60 +41 45 04.7 – V L01
2019-06-07 21:42:34 C 16 39 38.45 +41 46 12.0 – V L01
2019-06-07 21:42:59 C 16 40 06.75 +41 45 33.1 – q I93
2019-06-07 21:43:00 C 16 39 36.90 +41 46 36.5 – V L01
2019-06-07 21:43:14 C 16 39 36.11 +41 46 49.3 – V L01
2019-06-07 21:43:28 C 16 39 35.29 +41 47 02.1 – V L01
2019-06-07 21:45:26 C 16 39 28.47 +41 48 52.2 – V L01
2019-06-07 21:46:57 C 16 39 23.16 +41 50 17.9 – V L01
2019-06-07 21:50:19 C 16 39 41.67 +41 52 32.1 – q I93
2019-06-07 22:59:51 C 16 34 48.74 +43 00 46.8 – V 595
2019-06-07 23:07:41 C 16 34 16.67 +43 08 44.9 – V 595
2019-06-07 23:11:36 C 16 34 00.42 +43 12 45.2 – V 595
2019-06-07 23:16:41 C 16 33 34.64 +43 22 58.1 – q L34
2019-06-07 23:41:24 C 16 32 11.02 +43 45 33.4 – V C95
2019-06-07 23:48:39 C 16 31 38.65 +43 53 21.3 – V C95
2019-06-07 23:55:54 C 16 31 05.72 +44 01 11.8 – V C95