52750 (1998 KK17)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5249003260 ± 1.28e-08
Semi-major axis (a)1.4268483630 AU ± 7.77e-10
Inclination (i)11.17292742° ± 1.60e-06
Long. of Asc. Node (Ω)141.30675638° ± 7.97e-06
Arg. of Perihelion (ω)334.15748338° ± 8.27e-06
Mean Anomaly (M)98.23206817° ± 3.86e-06
Mean Motion (n)0.5782898160°/day ± 4.72e-10
Perihelion dist (q)0.67789519 AU ± 1.83e-08
Aphelion dist (Q)2.17580153 AU ± 1.83e-08
Orbital Period1.70438119 yr ± 1.39e-09
Physical Parameters
H (abs. magnitude)16.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.350″
Uncertainty0
Orbit TypeApollo
MOID0.162337 AU
Observations Used2070
Gaia Obs Used75
Oppositions10
Arc Total1992-2024
First Observation Used1992-08-29
Last Observation Used2024-07-15
Observations (2940)
Date Type RA Dec Mag Band Observatory
2021-08-23 18:44:00 s 1 +142211.58 1 +260572.70 4020.0 C57
2021-08-23 18:54:00 S 23 53 16.476 -10 19 04.40 V C57
2021-08-23 18:54:00 s 1 +141957.47 6 +261105.37 4950.0 C57
2021-08-23 19:04:00 S 23 53 16.082 -10 19 12.11 V C57
2021-08-23 19:04:00 s 1 +141702.61 3 +261636.66 3500.0 C57
2021-08-23 19:24:00 S 23 53 15.358 -10 19 34.03 V C57
2021-08-23 19:24:00 s 1 +141190.63 1 +262695.06 3500.0 C57
2021-08-23 19:34:00 S 23 53 15.134 -10 19 45.66 V C57
2021-08-23 19:34:00 s 1 +140933.52 0 +263222.19 4970.0 C57
2021-08-23 19:44:00 S 23 53 14.470 -10 19 50.23 V C57
2021-08-23 19:44:00 s 1 +140675.66 6 +263747.92 4110.0 C57
2021-08-23 19:54:00 S 23 53 13.930 -10 20 00.24 V C57
2021-08-23 19:54:00 s 1 +140417.07 5 +264272.28 930.0 C57
2021-08-23 20:14:00 S 23 53 13.356 -10 20 19.50 V C57
2021-08-23 20:14:00 s 1 +139897.69 0 +265316.86 7640.0 C57
2021-08-23 20:24:00 S 23 53 12.794 -10 20 30.44 V C57
2021-08-23 20:24:00 s 1 +139636.90 6 +265837.08 7550.0 C57
2021-08-23 20:34:00 S 23 53 12.442 -10 20 39.59 V C57
2021-08-23 20:34:00 s 1 +139375.39 7 +266355.92 5200.0 C57
2021-08-23 20:44:00 S 23 53 11.686 -10 20 49.34 V C57
2021-08-23 20:44:00 s 1 +139113.16 8 +266873.39 580.0 C57
2021-08-23 20:54:00 S 23 53 11.414 -10 20 53.70 V C57
2021-08-23 20:54:00 s 1 +138850.22 3 +267389.49 3700.0 C57
2021-08-23 21:04:00 S 23 53 11.350 -10 21 09.32 V C57
2021-08-23 21:04:00 s 1 +138586.56 4 +267904.22 4590.0 C57
2021-08-23 21:14:00 S 23 53 10.673 -10 21 18.14 V C57
2021-08-23 21:14:00 s 1 +138322.19 6 +268417.58 3250.0 C57
2021-08-23 21:24:00 S 23 53 10.486 -10 21 29.05 V C57
2021-08-23 21:24:00 s 1 +138057.12 2 +268929.57 9690.0 C57
2021-08-23 21:34:00 S 23 53 09.835 -10 21 33.73 V C57
2021-08-23 21:34:00 s 1 +137791.34 6 +269440.20 3920.0 C57
2021-08-23 21:44:00 S 23 53 09.533 -10 21 47.59 V C57
2021-08-23 21:44:00 s 1 +137524.87 1 +269949.46 5960.0 C57
2021-08-23 21:54:00 S 23 53 08.969 -10 21 56.09 V C57
2021-08-23 21:54:00 s 1 +137257.70 0 +270457.36 5810.0 C57
2021-08-23 22:04:00 S 23 53 08.515 -10 22 03.58 V C57
2021-08-23 22:04:00 s 1 +136989.83 7 +270963.90 3500.0 C57
2021-08-23 22:14:00 S 23 53 08.282 -10 22 13.51 V C57
2021-08-23 22:14:00 s 1 +136721.28 6 +271469.08 9020.0 C57
2021-08-23 22:34:00 S 23 53 07.318 -10 22 34.18 V C57
2021-08-23 22:34:00 s 1 +136182.13 0 +272475.37 3620.0 C57
2021-08-23 22:44:00 S 23 53 07.070 -10 22 43.10 V C57
2021-08-23 22:44:00 s 1 +135911.53 3 +272976.48 2720.0 C57
2021-08-23 22:54:00 S 23 53 06.552 -10 22 51.56 V C57
2021-08-23 22:54:00 s 1 +135640.26 1 +273476.25 9710.0 C57
2021-08-23 23:14:00 S 23 53 05.810 -10 23 13.49 V C57
2021-08-23 23:14:00 s 1 +135095.70 5 +274471.72 7370.0 C57
2021-08-23 23:24:00 S 23 53 05.268 -10 23 21.05 V C57
2021-08-23 23:24:00 s 1 +134822.42 8 +274967.43 8070.0 C57
2021-08-23 23:34:00 S 23 53 04.985 -10 23 31.49 V C57