IAA RAS IAA Minor Planet Database

2019 NH2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4093781522 ± 2.37e-07
Semi-major axis (a)1.3555876056 AU ± 8.33e-08
Inclination (i)29.73723948° ± 4.42e-05
Long. of Asc. Node (Ω)298.14431110° ± 1.76e-05
Arg. of Perihelion (ω)225.33685866° ± 6.79e-05
Mean Anomaly (M)110.34843299° ± 6.28e-05
Mean Motion (n)0.6244833909°/day ± 5.76e-08
Perihelion dist (q)0.80063966 AU ± 3.24e-07
Aphelion dist (Q)1.91053555 AU ± 3.42e-07
Orbital Period1.57830664 yr ± 1.45e-07
Physical Parameters
H (abs. magnitude)20.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.254″
Uncertainty0
Orbit TypeApollo
MOID0.098032 AU
Observations Used48
Oppositions2
Arc Total2016-2022
First Observation Used2016-07-17
Last Observation Used2022-03-10
Observations (49)
Date Type RA Dec Mag Band Observatory
2016-07-17 10:39:13 C 22 39 57.764 +15 16 07.38 – V F51
2016-07-17 11:13:51 C 22 39 55.787 +15 16 35.26 – V F51
2016-07-17 11:31:06 C 22 39 54.867 +15 16 48.62 – V F51
2016-08-05 13:25:01 C 22 06 10.686 +20 17 44.59 – V F51
2016-08-05 14:20:49 C 22 06 05.526 +20 18 10.84 – V F51
2019-06-28 12:41:27 C 21 58 42.297 -14 18 35.58 – V F51
2019-06-28 12:58:13 C 21 58 40.830 -14 18 22.61 – V F51
2019-06-28 13:14:57 C 21 58 39.351 -14 18 09.97 – V F51
2019-06-28 13:31:43 C 21 58 37.871 -14 17 57.48 – V F51
2019-07-04 12:16:52 C 21 45 22.219 -12 30 06.87 – U F51
2019-07-04 12:33:46 C 21 45 20.451 -12 29 54.25 – U F51
2019-07-04 12:50:38 C 21 45 18.702 -12 29 41.57 – U F51
2019-07-04 13:07:29 C 21 45 16.936 -12 29 28.78 – U F51
2019-07-05 08:15:39 C 21 43 20.29 -12 15 04.5 – V I52
2019-07-05 08:21:19 C 21 43 19.66 -12 15 00.2 – V I52
2019-07-05 08:32:39 C 21 43 18.48 -12 14 52.0 – V I52
2019-07-05 10:01:39 C 21 43 08.87 -12 13 44.3 – o 711
2019-07-05 10:07:07 C 21 43 08.28 -12 13 40.4 – o 711
2019-07-05 10:12:34 C 21 43 07.72 -12 13 36.2 – o 711
2019-07-05 13:34:10 C 21 42 46.956 -12 11 02.19 – V 568
2019-07-05 13:35:32 C 21 42 46.806 -12 11 01.16 – V 568
2019-07-05 13:36:57 C 21 42 46.656 -12 11 00.09 – V 568
2019-07-07 12:26:23 C 21 37 49.843 -11 35 45.85 – U F51
2019-07-07 12:38:32 C 21 37 48.480 -11 35 36.60 – U F51
2019-07-07 12:42:17 C 21 37 48.077 -11 35 33.78 – U F51
2019-07-07 12:54:28 C 21 37 46.708 -11 35 24.80 – U F51
2019-07-07 12:58:12 C 21 37 46.289 -11 35 21.83 – U F51
2019-07-07 13:10:21 C 21 37 44.928 -11 35 12.66 – U F51
2019-07-07 13:14:07 C 21 37 44.520 -11 35 09.94 – U F51
2019-07-23 07:11:42 C 20 52 29.00 -07 05 31.2 – u H21
2019-07-23 07:30:41 C 20 52 26.56 -07 05 18.5 – u H21
2019-07-24 07:13:20 C 20 49 29.32 -06 50 01.5 – V H21
2019-07-24 07:25:52 C 20 49 27.71 -06 49 53.9 21.0 V H21
2019-07-24 07:38:24 C 20 49 26.14 -06 49 45.3 20.7 V H21
2019-08-02 05:46:23 C 20 23 45.07 -04 46 22.5 – V H21
2019-08-02 06:00:47 C 20 23 43.44 -04 46 15.2 – V H21
2019-08-02 06:15:10 C 20 23 41.78 -04 46 08.1 – V H21
2019-08-04 09:25:22 C 20 18 00.963 -04 20 54.97 – U F51
2019-08-04 09:41:26 C 20 17 59.160 -04 20 47.11 – U F51
2019-08-04 09:57:31 C 20 17 57.359 -04 20 39.59 – U F51
2019-08-04 10:13:36 C 20 17 55.557 -04 20 31.96 – U F51
2019-08-05 05:33:31 C 20 15 50.52 -04 11 32.6 – V H21
2019-08-05 05:44:18 C 20 15 49.34 -04 11 27.4 – V H21
2019-08-21 02:11:31 C 19 43 09.90 -02 02 22.1 – U 807
2019-08-21 02:20:32 C 19 43 09.32 -02 02 20.2 – U 807
2019-08-21 02:29:36 C 19 43 08.74 -02 02 18.2 – U 807
2022-03-10 02:29:16 C 03 01 40.91 +10 36 02.0 – V V06
2022-03-10 02:37:00 C 03 01 42.02 +10 35 48.9 – V V06
2022-03-10 02:44:44 C 03 01 43.14 +10 35 35.6 – V V06