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
2025-06-20 20:35:19 B 19 44 46.872 -05 08 07.51 W M73
2025-06-20 20:40:43 B 19 44 45.826 -05 08 08.02 W M73
2025-06-20 22:42:42 C 19 44 22.632 -05 08 22.27 V M52
2025-06-20 23:22:04 C 19 44 14.986 -05 08 25.98 V M52
2025-06-21 00:29:44 B 19 44 01.838 -05 08 34.58 V L65
2025-06-21 00:41:13 B 19 43 59.618 -05 08 35.59 V L65
2025-06-21 00:52:43 B 19 43 57.396 -05 08 36.74 V L65
2025-06-21 07:17:27 C 19 42 44.023 -05 08 53.05 V W68
2025-06-21 07:22:03 C 19 42 43.138 -05 08 53.52 V W68
2025-06-21 07:22:42 C 19 42 43.010 -05 08 53.52 V W68
2025-06-21 07:30:34 C 19 42 41.491 -05 08 54.28 V W68
2025-06-21 07:48:18 C 19 42 38.064 -05 08 55.97 V W68
2025-06-21 22:01:00 C 19 39 58.337 -05 10 34.75 V M52
2025-06-21 22:07:26 C 19 39 57.022 -05 10 19.16 V M22
2025-06-21 22:16:51 C 19 39 55.229 -05 10 20.10 V M22
2025-06-21 22:17:30 C 19 39 55.106 -05 10 20.06 V M22
2025-06-21 22:25:49 C 19 39 53.525 -05 10 20.96 V M22
2025-06-21 22:28:07 C 19 39 53.078 -05 10 38.28 V M52
2025-06-21 22:32:01 C 19 39 52.344 -05 10 21.61 V M22
2025-06-21 22:32:40 C 19 39 52.219 -05 10 21.76 V M22
2025-06-21 22:33:19 C 19 39 52.094 -05 10 21.83 V M22
2025-06-21 22:47:51 C 19 39 49.390 -05 10 42.49 Z C23
2025-06-22 00:00:04 B 19 39 35.654 -05 10 50.41 V L65
2025-06-22 00:04:15 B 19 39 34.867 -05 10 50.81 V L65
2025-06-22 00:08:26 B 19 39 34.073 -05 10 51.20 V L65
2025-06-22 00:14:07 C 19 39 33.038 -05 10 51.38 Z C23
2025-06-22 02:14:26 B 19 39 11.21 -05 10 50.9 q X33
2025-06-22 02:29:25 B 19 39 08.40 -05 10 52.2 q X33
2025-06-22 02:44:24 B 19 39 05.56 -05 10 53.7 q X33
2025-06-22 20:03:33 B 19 35 53.033 -05 12 50.00 W M73
2025-06-22 20:10:35 B 19 35 51.713 -05 12 50.76 W M73
2025-06-22 20:16:41 B 19 35 50.573 -05 12 51.48 W M73
2025-06-22 20:22:25 B 19 35 49.498 -05 12 52.09 W M73
2025-06-22 21:42:15 C 19 35 35.078 -05 13 03.79 V M52
2025-06-22 22:07:41 C 19 35 30.334 -05 13 06.31 V M52
2025-06-22 23:20:48 C 19 35 16.541 -05 13 15.64 V 073
2025-06-22 23:38:46 C 19 35 13.195 -05 13 17.58 V 073
2025-06-22 23:56:44 C 19 35 09.874 -05 13 19.49 V 073
2025-06-23 01:46:39 C 19 34 50.650 -05 13 13.15 V W68
2025-06-23 01:47:18 C 19 34 50.460 -05 13 13.22 V W68
2025-06-23 01:47:57 C 19 34 50.366 -05 13 13.44 V W68
2025-06-23 04:06:18 C 19 34 24.775 -05 13 29.21 V W68
2025-06-23 21:40:12 B 19 31 14.567 -05 15 44.91 W L92
2025-06-23 21:49:24 B 19 31 12.987 -05 15 46.14 W L92
2025-06-23 21:59:36 B 19 31 11.059 -05 15 46.43 W L92
2025-06-23 22:08:47 B 19 31 09.400 -05 15 48.50 W L92
2025-06-23 23:46:11 C 19 30 51.617 -05 16 02.14 Z C23
2025-06-24 00:33:08 C 19 30 43.130 -05 16 07.61 Z C23
2025-06-24 01:47:43 C 19 30 29.616 -05 16 16.50 Z C23
2025-06-24 12:24:12 C 19 28 36.658 -05 17 26.81 V T05