IAA RAS IAA Minor Planet Database

2018 NV

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1598787828 ± 2.99e-07
Semi-major axis (a)0.9257329869 AU ± 4.72e-09
Inclination (i)11.66610404° ± 4.08e-05
Long. of Asc. Node (Ω)283.03678660° ± 3.24e-06
Arg. of Perihelion (ω)145.68639232° ± 6.28e-05
Mean Anomaly (M)328.09158249° ± 8.32e-05
Mean Motion (n)1.1065821670°/day ± 8.47e-09
Perihelion dist (q)0.77772792 AU ± 2.77e-07
Aphelion dist (Q)1.07373805 AU ± 2.77e-07
Orbital Period0.89069417 yr ± 6.82e-09
Physical Parameters
H (abs. magnitude)22.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.309″
Uncertainty0
Orbit TypeAten
MOID0.018657 AU
Observations Used224
Radar Obs Used1
Oppositions1
Arc Total2018-2026
First Observation Used2018-07-08
Last Observation Used2026-05-17
Observations (245)
Date Type RA Dec Mag Band Observatory
2018-07-09 21:57:04 n 16 01 50.96 +05 13 49.4 16.5 V Z43
2018-07-09 22:02:03 n 16 01 48.25 +05 15 11.7 15.9 V Z43
2018-07-09 22:06:48 n 16 01 45.68 +05 16 30.5 16.4 V Z43
2018-07-09 22:11:53 n 16 01 42.96 +05 17 54.3 16.3 V Z43
2018-07-09 22:16:52 n 16 01 40.28 +05 19 16.5 16.1 V Z43
2018-07-10 04:42:00 C 15 58 39.92 +07 04 42.6 – U I52
2018-07-10 04:42:10 C 15 58 39.82 +07 04 45.6 – U I52
2018-07-10 04:42:22 C 15 58 39.72 +07 04 48.6 – U I52
2018-07-10 04:42:33 C 15 58 39.62 +07 04 51.6 – U I52
2018-07-10 22:24:30 C 15 50 36.11 +11 33 51.8 – V J69
2018-07-10 22:32:30 C 15 50 32.20 +11 35 47.8 – V J69
2018-07-10 22:40:29 C 15 50 28.32 +11 37 43.3 – V J69
2018-07-10 23:46:02 C 15 49 56.96 +11 53 24.1 – V Z80
2018-07-10 23:49:32 C 15 49 55.29 +11 54 14.0 – V Z80
2018-07-10 23:53:01 C 15 49 53.67 +11 55 03.9 – V Z80
2018-07-10 23:56:30 C 15 49 52.03 +11 55 52.9 – V Z80
2018-07-10 23:59:59 C 15 49 50.38 +11 56 43.7 – V Z80
2018-07-11 00:03:28 C 15 49 48.70 +11 57 33.7 – V Z80
2018-07-11 22:08:19 C 15 40 38.83 +16 57 03.5 – q 160
2018-07-11 22:09:51 n 15 40 41.45 +16 57 10.7 16.0 V Z43
2018-07-11 22:11:34 C 15 40 37.38 +16 57 44.2 – q 160
2018-07-11 22:14:43 C 15 40 35.97 +16 58 23.5 – q 160
2018-07-11 22:14:46 n 15 40 39.21 +16 58 12.0 16.1 V Z43
2018-07-11 22:19:15 n 15 40 37.21 +16 59 08.4 15.8 V Z43
2018-07-11 22:25:36 n 15 40 34.38 +17 00 27.7 16.1 V Z43
2018-07-11 22:30:41 n 15 40 32.07 +17 01 31.4 16.2 V Z43
2018-07-11 22:36:01 n 15 40 29.71 +17 02 38.0 16.5 V Z43
2018-07-12 09:35:40 C 15 36 07.13 +19 18 36.1 – U T05
2018-07-12 09:55:45 C 15 35 58.43 +19 22 27.4 – U T05
2018-07-12 10:15:18 C 15 35 50.03 +19 26 10.8 – U T05
2018-07-12 10:31:20 C 15 35 43.22 +19 29 14.1 – U T05
2018-07-12 20:24:38 C 15 32 13.83 +21 20 22.7 – q 160
2018-07-12 20:27:42 C 15 32 12.52 +21 20 55.6 – q 160
2018-07-12 20:30:48 C 15 32 11.25 +21 21 29.5 – q 160
2018-07-13 00:12:35 S 15 30 57.682 +22 03 07.49 – L C51
2018-07-13 04:39:25 C 15 29 09.96 +22 48 44.6 – V H21
2018-07-13 04:42:07 C 15 29 08.88 +22 49 12.0 – V H21
2018-07-13 04:43:34 C 15 29 08.30 +22 49 26.9 – V H21
2018-07-13 04:45:01 C 15 29 07.73 +22 49 41.6 – V H21
2018-07-13 04:46:34 C 15 29 07.09 +22 49 57.5 – V H21
2018-07-13 04:48:44 C 15 29 06.23 +22 50 19.7 – V H21
2018-07-13 04:51:51 C 15 29 04.99 +22 50 51.3 – V H21
2018-07-13 04:54:47 S 15 29 16.630 +22 52 59.27 – L C51
2018-07-13 22:04:24 C 15 23 15.46 +25 40 00.9 – V Z43
2018-07-13 22:11:15 C 15 23 12.89 +25 41 04.3 – V Z43
2018-07-13 22:16:39 C 15 23 10.82 +25 41 53.7 – V Z43
2018-07-13 22:29:17 C 15 23 06.16 +25 43 48.7 – V Z43
2018-07-13 22:32:27 C 15 23 04.93 +25 44 17.3 17.9 V Z43
2018-07-13 22:36:57 C 15 23 03.26 +25 44 57.7 17.7 V Z43
2018-07-13 22:43:20 C 15 23 00.90 +25 45 57.0 17.4 V Z43
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2018-07-12 00:58:00 -61898.3179 0.3 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)