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
2025-07-26 20:03:07 B 18 05 50.945 -07 45 15.01 V S43
2025-07-26 20:13:57 C 18 05 50.37 -07 45 17.3 X C40
2025-07-26 20:15:19 B 18 05 50.354 -07 45 17.57 V S43
2025-07-26 20:16:22 C 18 05 50.24 -07 45 17.9 X C40
2025-07-26 20:18:48 C 18 05 50.09 -07 45 17.8 X C40
2025-07-26 20:21:13 C 18 05 50.01 -07 45 18.7 X C40
2025-07-26 20:23:38 C 18 05 49.88 -07 45 19.2 X C40
2025-07-26 20:24:39 B 18 05 49.697 -07 45 17.24 W M73
2025-07-26 20:26:02 C 18 05 49.77 -07 45 19.9 X C40
2025-07-26 20:27:49 B 18 05 49.752 -07 45 20.45 V S43
2025-07-26 20:28:26 C 18 05 49.65 -07 45 20.7 X C40
2025-07-26 20:30:51 C 18 05 49.57 -07 45 20.9 X C40
2025-07-26 20:32:09 B 18 05 49.310 -07 45 18.83 W M73
2025-07-26 20:33:09 C 18 05 49.45 -07 45 21.2 X C40
2025-07-26 20:35:21 C 18 05 49.33 -07 45 21.9 X C40
2025-07-26 20:37:34 C 18 05 49.22 -07 45 22.4 X C40
2025-07-26 20:39:46 C 18 05 49.11 -07 45 23.0 X C40
2025-07-26 22:47:08 C 18 05 43.253 -07 45 48.85 V R17
2025-07-26 22:51:50 B 18 05 43.063 -07 45 50.11 X J51
2025-07-26 23:02:00 B 18 05 42.557 -07 45 52.16 X J51
2025-07-26 23:07:12 C 18 05 42.276 -07 45 53.10 V R17
2025-07-26 23:12:09 B 18 05 42.058 -07 45 54.29 X J51
2025-07-26 23:27:12 C 18 05 41.287 -07 45 57.49 V R17
2025-07-26 23:47:11 C 18 05 40.315 -07 46 01.81 V R17
2025-07-27 16:50:27 B 18 04 53.743 -07 49 42.82 W M73
2025-07-27 16:55:44 B 18 04 53.501 -07 49 43.97 W M73
2025-07-27 17:00:22 B 18 04 53.275 -07 49 45.08 W M73
2025-07-27 20:02:16 B 18 04 44.986 -07 50 26.20 V S43
2025-07-27 20:36:05 B 18 04 43.471 -07 50 33.65 V S43
2025-07-27 21:01:35 B 18 04 42.286 -07 50 39.19 V S43
2025-07-28 20:29:44 C 18 03 41.798 -07 55 34.07 V M22
2025-07-28 20:34:58 C 18 03 41.573 -07 55 35.26 V M22
2025-07-28 20:43:29 C 18 03 41.196 -07 55 37.06 V M22
2025-07-28 20:46:34 C 18 03 41.189 -07 55 46.45 Z C23
2025-07-28 21:42:47 C 18 03 38.731 -07 55 59.84 Z C23
2025-07-30 20:14:28 B 18 01 49.86 -08 06 00.3 X G02
2025-07-30 20:20:13 B 18 01 49.60 -08 06 01.5 X G02
2025-07-30 20:25:43 B 18 01 49.33 -08 06 02.8 X G02
2025-07-30 21:43:36 C 18 01 46.31 -08 06 18.5 X C40
2025-07-30 21:46:01 C 18 01 46.21 -08 06 19.8 X C40
2025-07-30 21:48:25 C 18 01 46.15 -08 06 20.4 X C40
2025-07-30 21:50:50 C 18 01 46.04 -08 06 20.5 X C40
2025-07-30 21:53:15 C 18 01 45.96 -08 06 20.7 X C40
2025-07-30 21:55:39 C 18 01 45.86 -08 06 21.2 X C40
2025-07-30 21:58:04 C 18 01 45.78 -08 06 21.4 X C40
2025-07-30 22:00:29 C 18 01 45.67 -08 06 22.3 X C40
2025-07-30 22:05:01 C 18 01 45.53 -08 06 23.0 X C40
2025-07-30 22:07:14 C 18 01 45.41 -08 06 23.9 X C40
2025-08-01 08:04:11 C 18 00 35.102 -08 13 37.52 V T05
2025-08-01 08:15:26 C 18 00 34.716 -08 13 40.04 V T05