IAA RAS IAA Minor Planet Database

2019 NE2

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7288422020 ± 4.70e-08
Semi-major axis (a)1.7298773206 AU ± 5.69e-08
Inclination (i)8.47692144° ± 1.31e-05
Long. of Asc. Node (Ω)267.87777863° ± 2.26e-05
Arg. of Perihelion (ω)124.20472112° ± 2.62e-05
Mean Anomaly (M)265.51839481° ± 4.84e-05
Mean Motion (n)0.4332008686°/day ± 2.14e-08
Perihelion dist (q)0.46906973 AU ± 8.27e-08
Aphelion dist (Q)2.99068492 AU ± 1.28e-07
Orbital Period2.27521770 yr ± 1.12e-07
Physical Parameters
H (abs. magnitude)21.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.215″
Uncertainty0
Orbit TypeApollo
MOID0.045918 AU
Observations Used175
Radar Obs Used2
Oppositions1
Arc Total2019-2022
First Observation Used2019-05-31
Last Observation Used2022-02-11
Observations (209)
Date Type RA Dec Mag Band Observatory
2019-07-07 21:55:49 C 16 15 54.28 +06 38 40.2 – U 511
2019-07-07 21:56:45 C 16 15 53.32 +06 38 50.6 – U 511
2019-07-07 21:57:28 C 16 15 52.56 +06 38 58.8 – U 511
2019-07-07 21:58:11 C 16 15 51.83 +06 39 06.7 – U 511
2019-07-07 21:58:53 C 16 15 51.13 +06 39 14.5 – U 511
2019-07-07 22:01:02 C 16 15 48.83 +06 39 39.1 – U 511
2019-07-07 22:01:45 C 16 15 48.30 +06 39 45.1 – U 511
2019-07-07 22:02:28 C 16 15 47.44 +06 39 54.8 – U 511
2019-07-07 22:03:11 C 16 15 46.69 +06 40 02.9 – U 511
2019-07-07 22:03:53 C 16 15 45.98 +06 40 10.8 – U 511
2019-07-07 22:04:36 C 16 15 45.30 +06 40 18.1 – U 511
2019-07-07 22:05:19 C 16 15 44.53 +06 40 26.5 – U 511
2019-07-07 22:06:02 C 16 15 43.78 +06 40 34.7 – U 511
2019-07-07 22:06:44 C 16 15 43.07 +06 40 42.4 – U 511
2019-07-07 22:07:33 C 16 15 42.21 +06 40 52.0 – U 511
2019-07-07 22:08:17 C 16 15 41.53 +06 40 59.3 – U 511
2019-07-07 22:08:59 C 16 15 40.73 +06 41 07.8 – U 511
2019-07-07 22:09:42 C 16 15 39.99 +06 41 15.3 – U 511
2019-07-07 22:10:24 C 16 15 39.30 +06 41 23.7 – U 511
2019-07-07 22:11:08 C 16 15 38.56 +06 41 31.8 – U 511
2019-07-07 22:11:50 C 16 15 37.78 +06 41 40.1 – U 511
2019-07-07 22:12:33 C 16 15 37.15 +06 41 47.2 – U 511
2019-07-07 22:13:16 C 16 15 36.34 +06 41 56.0 – U 511
2019-07-08 08:56:45 C 16 04 22.30 +08 45 28.8 – V I52
2019-07-08 08:57:02 C 16 04 22.00 +08 45 31.7 – V I52
2019-07-08 08:57:18 C 16 04 21.71 +08 45 35.1 – V I52
2019-07-08 08:57:34 C 16 04 21.41 +08 45 38.2 – V I52
2019-07-09 01:45:34 C 15 45 25.40 +12 09 25.7 – q I15
2019-07-09 01:48:13 C 15 45 22.19 +12 09 58.7 – q I15
2019-07-09 01:50:53 C 15 45 18.98 +12 10 31.8 – q I15
2019-07-09 05:47:30 C 15 40 32.37 +13 00 06.9 – V I52
2019-07-09 05:47:40 C 15 40 32.14 +13 00 09.4 – V I52
2019-07-09 05:47:52 C 15 40 31.91 +13 00 11.7 – V I52
2019-07-09 05:48:03 C 15 40 31.66 +13 00 14.0 – V I52
2019-07-10 02:05:11 S 15 14 37.222 +17 19 02.24 – L C51
2019-07-10 04:26:30 C 15 11 23.84 +17 48 40.1 – V I52
2019-07-10 04:26:50 C 15 11 23.39 +17 48 44.3 – V I52
2019-07-10 04:27:11 C 15 11 22.87 +17 48 49.1 – V I52
2019-07-10 04:27:33 C 15 11 22.38 +17 48 53.4 – V I52
2019-07-10 21:35:34 C 14 47 15.89 +21 24 10.8 – q 160
2019-07-10 21:36:41 C 14 47 14.25 +21 24 24.7 – q 160
2019-07-10 21:37:50 C 14 47 12.56 +21 24 38.5 – q 160
2019-07-10 21:38:59 C 14 47 10.87 +21 24 52.7 – q 160
2019-07-11 04:07:15 C 14 37 44.60 +22 43 51.3 – V V01
2019-07-11 04:16:05 C 14 37 31.32 +22 45 36.7 – V V01
2019-07-11 04:20:28 C 14 37 24.72 +22 46 29.4 – V V01
2019-07-11 04:27:04 C 14 37 14.82 +22 47 47.8 – V V01
2019-07-11 04:33:04 C 14 37 05.79 +22 48 59.4 – V V01
2019-07-11 04:38:49 C 14 36 57.10 +22 50 08.3 – V V01
2019-07-11 04:44:11 C 14 36 49.05 +22 51 12.4 – V V01
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2019-07-09 00:41:00 112634.3242 0.6 Hz 2380 -1 -1
2019-07-09 01:40:00 80180065.83 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)