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
2022-05-29 09:32:19 C 21 05 49.466 -03 13 07.57 V G96
2022-05-29 09:39:58 C 21 05 49.243 -03 13 05.92 V G96
2022-05-29 09:47:38 C 21 05 49.016 -03 13 04.26 V G96
2022-05-29 10:06:42 C 21 05 48.462 -03 13 00.19 V G96
2022-06-04 09:06:19 C 21 01 08.098 -02 45 23.76 V 703
2022-06-04 09:13:21 C 21 01 07.838 -02 45 22.72 V 703
2022-06-04 09:20:24 C 21 01 07.561 -02 45 21.38 V 703
2022-06-04 09:27:27 C 21 01 07.284 -02 45 20.38 V 703
2022-06-04 13:12:24 C 21 00 58.971 -02 44 40.38 U F52
2022-06-04 13:30:53 C 21 00 58.263 -02 44 37.21 U F52
2022-06-04 13:49:21 C 21 00 57.556 -02 44 34.02 U F52
2022-06-06 11:30:46 C 20 59 12.703 -02 37 00.28 U F52
2022-06-06 11:47:13 C 20 59 12.036 -02 36 57.70 U F52
2022-06-06 12:03:39 C 20 59 11.370 -02 36 55.09 U F52
2022-06-06 12:20:10 C 20 59 10.697 -02 36 52.46 U F52
2022-06-07 08:20:16 C 20 58 22.508 -02 33 46.80 V 703
2022-06-07 08:26:39 C 20 58 22.271 -02 33 45.50 V 703
2022-06-07 08:33:01 C 20 58 21.976 -02 33 44.71 V 703
2022-06-07 08:39:24 C 20 58 21.713 -02 33 43.78 V 703
2022-06-10 10:27:45 C 20 55 12.317 -02 23 16.01 V G96
2022-06-10 10:35:15 C 20 55 11.942 -02 23 15.25 V G96
2022-06-10 10:42:46 C 20 55 11.600 -02 23 14.32 V G96
2022-06-10 10:50:17 C 20 55 11.262 -02 23 13.31 V G96
2022-06-12 07:48:44 C 20 53 07.508 -02 17 40.27 V 703
2022-06-12 07:56:19 C 20 53 07.163 -02 17 39.16 V 703
2022-06-12 08:03:54 C 20 53 06.824 -02 17 38.11 V 703
2022-06-12 08:11:29 C 20 53 06.407 -02 17 37.82 V 703
2022-06-26 17:02:15 C 20 34 05.580 -01 56 40.88 V P07
2022-06-26 18:49:39 C 20 33 58.783 -01 56 40.16 V P07
2022-06-26 20:32:02 C 20 33 52.267 -01 56 40.45 V P07
2022-06-26 21:41:22 C 20 33 47.825 -01 56 39.80 V P07
2022-06-27 07:31:13 C 20 33 11.35 -01 56 46.0 u H21
2022-06-27 07:41:17 C 20 33 10.71 -01 56 46.0 u H21
2022-06-27 07:52:41 C 20 33 09.98 -01 56 45.9 u H21
2022-06-27 08:04:30 C 20 33 09.22 -01 56 45.7 u H21
2022-06-27 08:10:48 C 20 33 08.82 -01 56 45.9 u H21
2022-06-27 08:14:34 C 20 33 08.59 -01 56 45.9 u H21
2022-06-29 11:06:35 C 20 29 55.466 -01 57 17.27 U F52
2022-06-29 11:15:45 C 20 29 54.866 -01 57 17.54 U F52
2022-06-29 11:23:16 C 20 29 54.376 -01 57 17.62 U F52
2022-06-29 11:32:20 C 20 29 53.780 -01 57 17.85 U F52
2022-06-29 11:39:45 C 20 29 53.297 -01 57 17.92 U F52
2022-06-29 11:56:20 C 20 29 52.212 -01 57 18.23 U F52
2022-06-29 12:05:31 C 20 29 51.607 -01 57 18.50 U F52
2022-06-30 22:32:34 C 20 27 38.41 -01 58 12.8 V K83
2022-06-30 22:39:02 C 20 27 37.97 -01 58 12.8 V K83
2022-06-30 22:45:30 C 20 27 37.54 -01 58 13.2 V K83
2022-07-05 13:48:31 C 20 20 17.458 -02 03 36.18 V P07
2022-07-05 15:25:05 C 20 20 10.937 -02 03 43.09 V P07
2022-07-05 16:27:22 C 20 20 06.670 -02 03 46.98 V P07