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
2019-06-01 10:41:12 C 16 38 11.461 -10 03 13.83 U F51
2019-06-01 10:58:35 C 16 38 10.832 -10 03 04.64 U F51
2019-06-07 10:11:49 C 16 33 35.237 -08 49 10.32 U F51
2019-06-07 10:51:27 C 16 33 33.736 -08 48 50.40 U F51
2019-06-07 11:11:13 C 16 33 32.990 -08 48 40.40 U F51
2019-06-08 08:55:13 C 16 32 51.067 -08 37 51.96 U F51
2019-06-08 09:10:10 C 16 32 50.496 -08 37 44.58 U F51
2019-06-08 09:25:07 C 16 32 49.929 -08 37 37.32 U F51
2019-06-08 09:40:03 C 16 32 49.371 -08 37 29.89 U F51
2019-06-23 05:32:34 C 16 22 40.53 -06 09 36.7 V G96
2019-06-23 05:40:24 C 16 22 40.34 -06 09 34.4 V G96
2019-06-23 05:56:02 C 16 22 39.95 -06 09 29.0 V G96
2019-07-04 05:26:32 C 16 19 33.21 -05 10 50.7 o 691
2019-07-04 05:38:17 C 16 19 33.16 -05 10 50.0 o 691
2019-07-04 05:49:59 C 16 19 33.08 -05 10 48.5 o 691
2019-07-09 04:53:44 C 16 20 05.72 -05 01 26.3 o 691
2019-07-09 05:05:46 C 16 20 05.75 -05 01 25.3 o 691
2022-05-21 08:15:54 C 14 50 01.829 -09 14 43.60 U F52
2022-05-21 08:31:31 C 14 50 01.035 -09 14 36.37 U F52
2022-05-21 08:47:07 C 14 50 00.274 -09 14 29.04 U F52
2022-05-21 09:02:44 C 14 49 59.496 -09 14 21.85 U F52
2022-06-01 07:12:16 C 14 39 01.632 -07 21 41.01 U F52
2022-06-01 07:30:45 C 14 39 00.908 -07 21 34.08 U F52
2022-06-01 08:07:53 C 14 38 59.429 -07 21 20.16 U F52