2012 QZ16

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5033712856
Semi-major axis (a)1.5378641881 AU
Inclination (i)6.12072285°
Long. of Asc. Node (Ω)151.51872050°
Arg. of Perihelion (ω)259.09014419° ± 6.00e+00
Mean Anomaly (M)310.68722613°
Mean Motion (n)0.5167989200°/day
Perihelion dist (q)0.76376090 AU
Aphelion dist (Q)2.31199350 AU
Orbital Period1.90713960 yr
Physical Parameters
H (abs. magnitude)25.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.248″
Uncertainty
Orbit TypeApollo
MOID0.008480 AU
Observations Used25
Oppositions1
Arc Total2012-2012
First Observation Used
Last Observation Used2012-08-25
Observations (25)
Date Type RA Dec Mag Band Observatory
2012-08-21 10:25:33 C 21 02 57.769 -10 06 32.47 V F51
2012-08-21 10:42:01 C 21 02 54.249 -10 07 21.72 V F51
2012-08-23 08:51:54 c 20 52 33.571 -13 00 22.19 L F51
2012-08-23 09:12:48 c 20 52 26.750 -13 01 59.85 L F51
2012-08-24 02:46:49 C 20 47 00.10 -14 33 12.3 t H21
2012-08-24 02:52:59 C 20 46 57.72 -14 33 48.2 t H21
2012-08-24 02:59:05 C 20 46 55.41 -14 34 22.5 t H21
2012-08-24 03:04:53 C 20 46 53.21 -14 34 55.8 t H21
2012-08-24 14:58:50 C 20 42 14.89 -15 44 10.1 t E10
2012-08-24 14:59:33 C 20 42 14.58 -15 44 14.4 t E10
2012-08-24 15:00:15 C 20 42 14.25 -15 44 19.3 t E10
2012-08-24 15:00:58 C 20 42 13.93 -15 44 23.7 t E10
2012-08-24 15:01:40 C 20 42 13.63 -15 44 28.1 t E10
2012-08-24 15:05:55 C 20 42 11.74 -15 44 55.7 t E10
2012-08-24 15:06:42 C 20 42 11.39 -15 45 00.7 t E10
2012-08-24 23:42:12 C 20 38 31.16 -16 47 55.2 u 104
2012-08-24 23:47:06 C 20 38 28.70 -16 48 30.3 u 104
2012-08-24 23:49:06 C 20 38 27.73 -16 48 45.0 u 104
2012-08-25 03:32:35 C 20 36 49.93 -17 16 30.4 t H21
2012-08-25 03:40:38 C 20 36 45.64 -17 17 32.5 t H21
2012-08-25 03:47:44 C 20 36 41.88 -17 18 27.1 t H21
2012-08-25 03:53:44 C 20 36 38.69 -17 19 13.2 t H21
2012-08-25 23:21:25 C 20 25 50.75 -20 04 54.4 u 807
2012-08-25 23:25:35 C 20 25 47.84 -20 05 36.8 u 807
2012-08-25 23:29:45 C 20 25 44.96 -20 06 19.3 u 807