2016 NB185

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3684505965 ± 1.04e-05
Semi-major axis (a)1.5608840112 AU ± 2.36e-05
Inclination (i)4.81669923° ± 1.23e-04
Long. of Asc. Node (Ω)129.13392547° ± 5.42e-05
Arg. of Perihelion (ω)110.75349215° ± 8.40e-05
Mean Anomaly (M)314.04880345° ± 4.11e-02
Mean Motion (n)0.5054245443°/day ± 1.15e-05
Perihelion dist (q)0.98577537 AU ± 2.21e-05
Aphelion dist (Q)2.13599266 AU ± 3.62e-05
Orbital Period1.95009580 yr ± 4.43e-05
Physical Parameters
H (abs. magnitude)23.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.173″
Uncertainty2
Orbit TypeApollo
MOID0.051869 AU
Observations Used20
Oppositions1
Arc Total2016-2016
First Observation Used2016-03-07
Last Observation Used2016-08-11
Observations (20)
Date Type RA Dec Mag Band Observatory
2016-03-07 12:01:45 C 10 56 21.890 +22 09 45.18 V F51
2016-03-07 12:21:19 C 10 56 20.938 +22 10 13.53 V F51
2016-03-07 12:40:51 C 10 56 20.022 +22 10 42.21 V F51
2016-03-11 07:34:50 C 10 52 45.369 +24 30 01.62 V F51
2016-03-15 07:03:04 C 10 48 37.311 +27 04 53.49 V F51
2016-03-15 07:19:59 C 10 48 36.401 +27 05 22.74 V F51
2016-03-15 07:36:47 C 10 48 35.472 +27 05 51.01 V F51
2016-03-15 07:53:42 C 10 48 34.542 +27 06 20.06 V F51
2016-07-09 13:59:12 C 22 43 31.500 +01 50 54.54 L F51
2016-07-09 14:11:37 C 22 43 30.961 +01 50 30.58 L F51
2016-07-09 14:24:02 C 22 43 30.416 +01 50 06.22 L F51
2016-08-03 12:03:45 C 22 14 45.957 -13 37 56.18 L F51
2016-08-03 12:19:38 C 22 14 44.822 -13 38 14.54 L F51
2016-08-03 12:35:31 C 22 14 43.740 -13 38 32.54 L F51
2016-08-07 11:50:47 C 22 09 08.876 -15 20 56.15 L F51
2016-08-07 12:06:41 C 22 09 07.781 -15 21 11.88 L F51
2016-08-07 12:22:29 C 22 09 06.700 -15 21 27.59 L F51
2016-08-11 12:13:03 C 22 03 43.229 -16 50 34.98 V F51
2016-08-11 12:29:26 C 22 03 42.170 -16 50 48.78 V F51
2016-08-11 12:45:53 C 22 03 41.120 -16 51 02.80 V F51