IAA RAS IAA Minor Planet Database

2016 NP56

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2016-06-21 (JD 2457560.5)
Eccentricity (e)0.0469082123 ± 1.56e-02
Semi-major axis (a)1.0342600151 AU ± 2.45e-02
Inclination (i)4.50903441° ± 6.17e-01
Long. of Asc. Node (Ω)117.68635572° ± 1.59e+00
Arg. of Perihelion (ω)273.88628600° ± 3.14e+01
Mean Anomaly (M)243.02320534° ± 3.60e+01
Mean Motion (n)0.9370605911°/day ± 3.32e-02
Perihelion dist (q)0.98574473 AU ± 2.83e-02
Aphelion dist (Q)1.08277530 AU ± 3.02e-02
Orbital Period1.05182770 yr ± 3.73e-02
Physical Parameters
H (abs. magnitude)26.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.434″
Uncertainty5
Orbit TypeApollo
MOID0.015390 AU
Observations Used15
Oppositions1
Arc Total2016-2016
First Observation Used2016-07-09
Last Observation Used2016-07-09
Observations (15)
Date Type RA Dec Mag Band Observatory
2016-07-09 04:55:11 C 17 29 20.34 +04 03 48.6 – q G96
2016-07-09 05:04:21 C 17 29 18.53 +04 03 12.1 – q G96
2016-07-09 05:13:31 C 17 29 16.71 +04 02 34.9 – q G96
2016-07-09 05:22:41 C 17 29 14.92 +04 01 58.8 – q G96
2016-07-09 06:37:59 C 17 28 59.99 +03 56 57.6 – q I52
2016-07-09 06:40:06 C 17 28 59.59 +03 56 48.6 – q I52
2016-07-09 07:18:10 C 17 28 52.20 +03 54 15.8 – q G96
2016-07-09 07:36:59 C 17 28 48.59 +03 52 59.4 – q I52
2016-07-09 07:37:10 C 17 28 48.46 +03 52 58.3 – q G96
2016-07-09 07:39:28 C 17 28 47.99 +03 52 49.5 – q I52
2016-07-09 07:44:37 C 17 28 47.07 +03 52 28.6 – q I52
2016-07-09 07:46:40 C 17 28 46.74 +03 52 19.9 – q G96
2016-07-09 10:00:07 C 17 28 38.95 +03 48 32.2 – t 474
2016-07-09 10:02:40 C 17 28 38.46 +03 48 21.9 – t 474
2016-07-09 10:12:54 C 17 28 36.57 +03 47 40.8 – t 474