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
2025-07-09 06:35:04 C 18 37 58.06 -06 16 12.46 q 463
2025-07-09 06:46:19 C 18 37 56.77 -06 16 14.75 q 463
2025-07-09 20:28:18 C 18 36 28.138 -06 18 57.06 Z B67
2025-07-09 20:37:52 C 18 36 27.103 -06 18 58.97 Z B67
2025-07-09 20:46:51 C 18 36 26.105 -06 19 00.62 Z B67
2025-07-09 21:25:45 C 18 36 21.917 -06 19 08.76 q R88
2025-07-09 21:30:48 C 18 36 21.310 -06 19 10.81 q R88
2025-07-09 21:35:21 C 18 36 20.794 -06 19 11.10 q R88
2025-07-10 21:15:09 C 18 33 52.008 -06 23 54.96 Z C23
2025-07-10 21:16:54 C 18 33 51.833 -06 23 55.57 Z C23
2025-07-10 22:36:57 C 18 33 43.466 -06 24 11.88 Z C23
2025-07-10 22:38:40 C 18 33 43.284 -06 24 12.31 Z C23
2025-07-11 20:49:37 C 18 31 29.53 -06 28 41.1 X K83
2025-07-11 20:54:50 C 18 31 29.01 -06 28 41.9 X K83
2025-07-11 20:59:01 C 18 31 28.59 -06 28 42.8 X K83
2025-07-11 21:02:08 C 18 31 28.28 -06 28 43.6 X K83
2025-07-11 21:11:17 C 18 31 27.300 -06 28 46.49 Z C23
2025-07-11 21:12:25 C 18 31 27.269 -06 28 46.96 Z C23
2025-07-11 23:03:53 C 18 31 16.056 -06 29 09.24 Z C23
2025-07-11 23:05:03 C 18 31 15.938 -06 29 09.71 Z C23
2025-07-12 00:25:26 C 18 31 08.050 -06 29 23.21 V R17
2025-07-12 00:44:56 C 18 31 06.082 -06 29 27.13 V R17
2025-07-12 01:04:25 C 18 31 04.118 -06 29 31.16 V R17
2025-07-12 01:23:55 C 18 31 02.158 -06 29 35.02 V R17
2025-07-12 03:55:45 C 18 30 47.496 -06 29 55.54 V W68
2025-07-12 04:31:19 C 18 30 43.927 -06 30 02.74 V W68
2025-07-12 04:47:30 C 18 30 42.314 -06 30 06.26 V W68
2025-07-12 09:54:43 C 18 30 12.619 -06 31 18.30 V T05
2025-07-12 10:08:27 C 18 30 11.256 -06 31 21.04 V T05
2025-07-12 10:28:20 C 18 30 09.269 -06 31 25.21 V T05
2025-07-12 20:36:04 C 18 29 11.554 -06 33 32.58 Z K73
2025-07-12 20:39:34 C 18 29 11.203 -06 33 33.84 Z K73
2025-07-12 20:43:04 C 18 29 10.879 -06 33 34.24 Z K73
2025-07-12 20:46:34 C 18 29 10.534 -06 33 35.75 Z K73
2025-07-12 21:20:27 B 18 29 07.164 -06 33 41.04 V S43
2025-07-12 21:32:40 B 18 29 05.986 -06 33 44.68 V S43
2025-07-12 21:38:45 B 18 29 05.424 -06 33 45.32 V S43
2025-07-12 21:44:52 B 18 29 04.822 -06 33 48.74 V S43
2025-07-12 23:08:50 C 18 28 56.707 -06 33 51.98 V M22
2025-07-12 23:14:56 C 18 28 56.126 -06 33 53.28 V M22
2025-07-12 23:23:27 C 18 28 55.291 -06 33 55.01 V M22
2025-07-12 23:38:39 C 18 28 53.825 -06 33 58.14 V M22
2025-07-13 06:29:29 C 18 28 15.55 -06 35 35.83 q 463
2025-07-13 06:41:33 C 18 28 14.39 -06 35 38.43 q 463
2025-07-13 06:52:59 C 18 28 13.30 -06 35 40.83 q 463
2025-07-13 19:20:16 C 18 27 04.86 -06 38 14.9 X D04
2025-07-13 19:36:34 C 18 27 03.40 -06 38 18.4 X D04
2025-07-13 19:39:35 C 18 27 03.10 -06 38 19.2 X D04
2025-07-13 19:42:35 C 18 27 02.83 -06 38 19.5 X D04
2025-07-13 19:48:36 C 18 27 02.26 -06 38 20.7 X D04