605489 (2016 NW22)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3989579433 ± 5.53e-08
Semi-major axis (a)2.1064099534 AU ± 1.64e-08
Inclination (i)5.28189595° ± 2.48e-06
Long. of Asc. Node (Ω)202.20251637° ± 3.48e-05
Arg. of Perihelion (ω)111.47120945° ± 3.72e-05
Mean Anomaly (M)14.10885027° ± 1.47e-05
Mean Motion (n)0.3224021496°/day ± 3.75e-09
Perihelion dist (q)1.26604097 AU ± 1.17e-07
Aphelion dist (Q)2.94677894 AU ± 1.19e-07
Orbital Period3.05713310 yr ± 3.56e-08
Physical Parameters
H (abs. magnitude)21.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.231″
Uncertainty0
Orbit TypeAmor
MOID0.268190 AU
Observations Used166
Oppositions8
Arc Total2010-2022
First Observation Used2010-11-01
Last Observation Used2022-06-01
Observations (174)
Date Type RA Dec Mag Band Observatory
2016-07-18 02:46:41 C 20 09 38.13 +04 35 43.5 u H21
2016-07-23 03:21:59 C 20 14 03.50 +05 12 16.0 u H21
2016-07-23 03:28:39 C 20 14 03.73 +05 12 17.2 u H21
2016-07-23 03:34:55 C 20 14 03.90 +05 12 18.9 u H21
2016-07-23 03:39:06 C 20 14 04.04 +05 12 19.8 u H21
2016-07-23 03:43:19 C 20 14 04.18 +05 12 21.2 u H21
2016-07-23 03:47:46 C 20 14 04.32 +05 12 22.2 u H21
2016-07-23 03:52:22 C 20 14 04.47 +05 12 23.1 u H21
2016-07-26 06:43:45 C 20 16 52.42 +05 26 20.7 q H21
2016-07-26 06:49:51 C 20 16 52.60 +05 26 21.3 q H21
2016-07-28 09:49:14 C 20 18 51.272 +05 32 02.27 L F51
2016-07-28 10:09:54 C 20 18 51.900 +05 32 03.85 L F51
2016-07-28 10:29:17 C 20 18 52.482 +05 32 05.26 L F51
2016-07-28 10:48:38 C 20 18 53.069 +05 32 06.79 L F51
2016-07-28 23:33:59 C 20 19 23.25 +05 32 46.4 t 511
2016-07-28 23:35:07 C 20 19 23.28 +05 32 46.4 t 511
2016-07-28 23:36:51 C 20 19 23.36 +05 32 46.3 t 511
2016-07-28 23:38:24 C 20 19 23.39 +05 32 46.7 t 511
2016-07-28 23:39:54 C 20 19 23.44 +05 32 46.7 t 511
2016-07-28 23:41:30 C 20 19 23.50 +05 32 46.6 t 511
2016-07-28 23:42:33 C 20 19 23.52 +05 32 46.8 t 511
2016-07-28 23:43:36 C 20 19 23.55 +05 32 46.9 t 511
2016-07-28 23:44:39 C 20 19 23.59 +05 32 46.9 t 511
2016-07-28 23:45:42 C 20 19 23.64 +05 32 47.1 t 511
2016-07-29 02:54:37 C 20 19 31.92 +05 33 36.4 u 807
2016-07-29 02:58:36 C 20 19 32.04 +05 33 36.3 u 807
2016-07-29 03:02:32 C 20 19 32.15 +05 33 36.2 u 807
2016-07-29 03:35:34 C 20 19 31.58 +05 33 06.9 q G40
2016-07-29 04:00:37 C 20 19 32.41 +05 33 08.1 q G40
2016-07-29 06:31:16 C 20 19 39.34 +05 33 10.9 q H21
2016-07-29 06:40:08 C 20 19 39.61 +05 33 11.4 q H21
2016-07-29 06:48:59 C 20 19 39.90 +05 33 11.8 q H21
2016-07-29 06:57:47 C 20 19 40.20 +05 33 12.4 q H21
2016-07-29 07:06:35 C 20 19 40.47 +05 33 12.7 q H21
2016-07-30 05:52:59 C 20 20 35.13 +05 34 00.6 q H21
2016-07-30 05:59:23 C 20 20 35.35 +05 34 00.8 q H21
2016-07-30 06:05:46 C 20 20 35.56 +05 34 00.5 q H21
2016-07-31 06:01:13 C 20 21 33.18 +05 34 07.9 q H21
2016-07-31 06:08:29 C 20 21 33.43 +05 34 08.4 q H21
2016-08-01 04:18:47 C 20 22 28.29 +05 33 35.3 u H21
2016-08-01 04:23:32 C 20 22 28.45 +05 33 34.8 u H21
2016-08-01 04:27:42 C 20 22 28.57 +05 33 34.8 u H21
2016-08-01 04:31:53 C 20 22 28.72 +05 33 34.4 u H21
2016-08-01 04:36:38 C 20 22 28.89 +05 33 34.2 u H21
2016-08-02 06:49:04 C 20 23 32.98 +05 32 10.0 q H45
2016-08-02 06:51:39 C 20 23 33.04 +05 32 09.7 q H45
2016-08-02 06:53:49 C 20 23 33.09 +05 32 09.5 q H45
2016-08-02 06:56:17 C 20 23 33.17 +05 32 09.0 q H45
2016-08-02 06:58:54 C 20 23 33.26 +05 32 08.9 q H45
2016-08-02 07:01:26 C 20 23 33.37 +05 32 08.9 q H45