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
2022-07-05 20:27:31 C 20 19 50.256 -02 04 03.61 V P07
2022-07-05 21:32:46 C 20 19 45.811 -02 04 07.86 V P07
2022-07-06 10:08:08 C 20 18 55.483 -02 05 05.90 U F52
2022-07-06 10:26:29 C 20 18 54.225 -02 05 07.30 U F52
2022-07-06 10:44:53 C 20 18 52.964 -02 05 08.64 U F52
2022-07-06 11:03:19 C 20 18 51.700 -02 05 09.99 U F52
2022-07-09 15:43:06 C 20 13 40.980 -02 11 39.05 V P07
2022-07-09 17:24:06 C 20 13 34.008 -02 11 49.42 V P07
2022-07-09 19:18:48 C 20 13 26.064 -02 12 00.14 V P07
2022-07-09 20:09:28 C 20 13 22.562 -02 12 05.29 V P07
2022-07-09 20:29:09 C 20 13 21.214 -02 12 07.20 V P07
2022-07-11 00:34:33 C 20 11 27.13 -02 15 05.3 X K19
2022-07-11 00:41:04 C 20 11 26.66 -02 15 06.2 X K19
2022-07-11 00:47:20 C 20 11 26.22 -02 15 06.5 X K19
2022-07-12 01:09:20 C 20 09 46.975 -02 17 47.26 V A16
2022-07-12 01:31:22 C 20 09 45.437 -02 17 47.33 V A16
2022-07-12 01:58:35 C 20 09 43.606 -02 17 53.23 V A16
2022-07-14 22:17:39 C 20 05 06.36 -02 26 15.8 V 130
2022-07-14 22:26:58 C 20 05 05.72 -02 26 17.0 V 130
2022-07-16 13:24:34 C 20 02 28.591 -02 31 30.58 V P07
2022-07-16 14:36:30 C 20 02 23.719 -02 31 40.08 V P07
2022-07-16 15:39:27 C 20 02 19.351 -02 31 49.73 V P07
2022-07-16 16:44:32 C 20 02 14.945 -02 31 58.84 V P07
2022-07-16 17:41:18 C 20 02 11.078 -02 32 06.90 V P07
2022-07-16 23:32:46 C 20 01 47.566 -02 32 56.33 V M22
2022-07-16 23:36:43 C 20 01 47.306 -02 32 57.05 V M22
2022-07-16 23:46:34 C 20 01 46.651 -02 32 57.62 V M22
2022-07-17 00:02:53 C 20 01 45.542 -02 33 00.40 V M22
2022-07-19 01:13:45 C 19 58 29.054 -02 40 28.60 t A16
2022-07-19 01:31:17 C 19 58 27.871 -02 40 31.19 t A16
2022-07-19 02:06:38 C 19 58 25.517 -02 40 36.41 t A16
2022-07-21 00:15:17 C 19 55 23.597 -02 47 55.90 V M22
2022-07-21 00:21:12 C 19 55 23.167 -02 47 57.05 V M22
2022-07-21 00:28:40 C 19 55 22.702 -02 47 58.02 V M22
2022-07-21 00:46:37 C 19 55 21.487 -02 48 00.94 V M22
2022-07-23 21:10:09 C 19 50 57.31 -02 59 55.0 X K19
2022-07-23 21:16:24 C 19 50 56.89 -02 59 55.7 X K19
2022-07-23 21:22:39 C 19 50 56.52 -02 59 56.8 X K19
2022-07-24 14:53:12 C 19 49 49.94 -03 03 06.8 V D29
2022-07-24 15:13:34 C 19 49 48.64 -03 03 10.4 V D29
2022-07-24 15:33:56 C 19 49 47.33 -03 03 14.1 V D29
2022-07-24 21:07:57 C 19 49 26.36 -03 04 16.2 V M26
2022-07-24 21:17:28 C 19 49 25.79 -03 04 17.8 V M26
2022-07-24 21:27:00 C 19 49 25.15 -03 04 19.6 V M26
2022-07-24 22:59:57 C 19 49 19.21 -03 04 36.8 V 130
2022-07-24 23:04:36 C 19 49 18.96 -03 04 37.2 V 130
2022-07-24 23:08:32 C 19 49 18.70 -03 04 38.4 V 130
2022-07-24 23:12:50 C 19 49 18.41 -03 04 39.0 V 130
2022-07-25 21:18:21 C 19 47 55.66 -03 08 45.5 X G02
2022-07-25 21:23:23 C 19 47 55.34 -03 08 46.2 X G02