16960 (1998 QS52)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8590716339 ± 4.29e-09
Semi-major axis (a)2.2004380573 AU ± 1.31e-09
Inclination (i)17.51815193° ± 1.02e-06
Long. of Asc. Node (Ω)260.14853481° ± 3.67e-06
Arg. of Perihelion (ω)243.25455102° ± 3.50e-06
Mean Anomaly (M)69.45475471° ± 1.16e-06
Mean Motion (n)0.3019594007°/day ± 2.69e-10
Perihelion dist (q)0.31010414 AU ± 9.43e-09
Aphelion dist (Q)4.09077197 AU ± 9.74e-09
Orbital Period3.26410200 yr ± 2.90e-09
Physical Parameters
H (abs. magnitude)14.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.242″
Uncertainty0
Orbit TypeApollo
MOID0.018285 AU
Observations Used3121
Gaia Obs Used51
Oppositions23
Arc Total1983-2025
First Observation Used1983-06-14
Last Observation Used2025-09-24
Observations (3344)
Date Type RA Dec Mag Band Observatory
2025-07-03 22:31:05 B 18 53 31.094 -05 52 02.35 V 160
2025-07-04 01:26:09 B 18 53 07.478 -05 52 34.10 q Y84
2025-07-04 01:44:21 B 18 53 05.018 -05 52 37.24 q Y84
2025-07-04 02:02:31 B 18 53 02.573 -05 52 40.40 q Y84
2025-07-04 10:26:57 C 18 51 56.246 -05 54 07.13 V T05
2025-07-04 10:38:26 C 18 51 54.691 -05 54 08.50 V T05
2025-07-04 10:41:03 C 18 51 54.350 -05 54 09.65 V T05
2025-07-04 10:43:39 C 18 51 53.990 -05 54 09.61 V T05
2025-07-04 21:11:32 C 18 50 32.633 -05 56 13.06 Z C23
2025-07-04 22:47:29 C 18 50 20.107 -05 56 26.48 Z C23
2025-07-05 00:15:28 C 18 50 08.806 -05 56 39.08 V R17
2025-07-05 00:15:55 C 18 50 08.501 -05 56 42.94 Z C23
2025-07-05 00:35:00 C 18 50 06.233 -05 56 42.76 V R17
2025-07-05 00:54:33 C 18 50 03.662 -05 56 46.32 V R17
2025-07-05 01:14:07 C 18 50 01.087 -05 56 49.81 V R17
2025-07-05 04:28:06 B 18 49 36.278 -05 57 28.37 W X04
2025-07-05 04:30:16 C 18 49 36.007 -05 57 14.08 V W68
2025-07-05 04:30:55 C 18 49 35.945 -05 57 13.97 V W68
2025-07-05 04:44:17 B 18 49 34.150 -05 57 31.54 W X04
2025-07-05 04:47:25 C 18 49 33.766 -05 57 17.46 V W68
2025-07-05 04:48:04 C 18 49 33.703 -05 57 17.32 V W68
2025-07-05 05:01:44 B 18 49 31.906 -05 57 34.67 W X04
2025-07-05 20:09:46 B 18 47 37.70 -06 00 22.9 X G02
2025-07-05 20:14:02 B 18 47 37.18 -06 00 23.4 X G02
2025-07-05 20:18:03 C 18 47 36.881 -06 00 23.26 V M52
2025-07-05 20:18:18 B 18 47 36.63 -06 00 23.9 X G02
2025-07-05 20:50:29 C 18 47 32.671 -06 00 28.98 V M52
2025-07-05 21:13:34 C 18 47 29.70 -06 00 34.0 V G17
2025-07-05 21:17:51 C 18 47 29.15 -06 00 34.6 V G17
2025-07-05 21:22:09 C 18 47 28.62 -06 00 35.4 V G17
2025-07-06 19:11:28 B 18 44 48.127 -06 04 38.57 W M73
2025-07-06 19:15:03 B 18 44 47.683 -06 04 39.25 W M73
2025-07-06 19:18:59 B 18 44 47.203 -06 04 40.01 W M73
2025-07-07 05:34:19 C 18 43 33.314 -06 06 26.39 V W68
2025-07-07 06:16:19 C 18 43 28.229 -06 06 34.34 V W68
2025-07-07 06:20:28 C 18 43 27.727 -06 06 35.35 V W68
2025-07-07 06:22:45 C 18 43 27.79 -06 06 49.35 q 463
2025-07-07 06:34:49 C 18 43 26.31 -06 06 51.44 q 463
2025-07-07 06:46:42 C 18 43 24.90 -06 06 54.39 q 463
2025-07-08 20:59:47 C 18 39 01.958 -06 14 18.96 Z C23
2025-07-08 21:55:41 C 18 38 55.622 -06 14 30.37 Z C23
2025-07-08 23:39:32 B 18 38 44.55 -06 14 40.9 q X33
2025-07-08 23:42:07 B 18 38 44.23 -06 14 41.6 q X33
2025-07-08 23:44:44 B 18 38 44.02 -06 14 41.7 q X33
2025-07-09 00:06:33 C 18 38 40.817 -06 14 55.90 Z C23
2025-07-09 00:28:21 C 18 38 38.561 -06 14 57.26 V R17
2025-07-09 00:48:08 C 18 38 36.314 -06 15 01.19 V R17
2025-07-09 01:07:55 C 18 38 34.061 -06 15 05.00 V R17
2025-07-09 01:27:39 C 18 38 31.822 -06 15 08.89 V R17
2025-07-09 06:22:53 C 18 37 59.39 -06 16 09.27 q 463