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 14:14:00 s 1 +148771.81 5 +245658.31 990.0 C57
2021-08-23 14:34:00 S 23 53 27.542 -10 14 57.23 V C57
2021-08-23 14:34:00 s 1 +148306.64 4 +246798.66 8650.0 C57
2021-08-23 14:44:00 S 23 53 26.822 -10 15 08.46 V C57
2021-08-23 14:44:00 s 1 +148072.76 2 +247366.68 3370.0 C57
2021-08-23 14:54:00 S 23 53 26.609 -10 15 17.14 V C57
2021-08-23 14:54:00 s 1 +147838.02 0 +247933.26 5380.0 C57
2021-08-23 15:04:00 S 23 53 25.932 -10 15 27.43 V C57
2021-08-23 15:04:00 s 1 +147602.42 4 +248498.41 4690.0 C57
2021-08-23 15:14:00 S 23 53 25.618 -10 15 35.86 V C57
2021-08-23 15:14:00 s 1 +147365.97 7 +249062.13 1320.0 C57
2021-08-23 15:24:00 S 23 53 25.049 -10 15 46.66 V C57
2021-08-23 15:24:00 s 1 +147128.68 4 +249624.42 5270.0 C57
2021-08-23 15:44:00 S 23 53 24.466 -10 16 01.92 V C57
2021-08-23 15:44:00 s 1 +146651.57 6 +250744.71 5210.0 C57
2021-08-23 15:54:00 S 23 53 24.058 -10 16 12.11 V C57
2021-08-23 15:54:00 s 1 +146411.77 1 +251302.72 1230.0 C57
2021-08-23 16:04:00 S 23 53 23.338 -10 16 18.98 V C57
2021-08-23 16:04:00 s 1 +146171.13 6 +251859.31 4630.0 C57
2021-08-23 16:14:00 S 23 53 23.078 -10 16 31.62 V C57
2021-08-23 16:14:00 s 1 +145929.67 6 +252414.48 5430.0 C57
2021-08-23 16:24:00 S 23 53 22.742 -10 16 38.60 V C57
2021-08-23 16:24:00 s 1 +145687.39 6 +252968.22 3640.0 C57
2021-08-23 16:34:00 S 23 53 22.380 -10 16 53.18 V C57
2021-08-23 16:34:00 s 1 +145444.29 9 +253520.56 9270.0 C57
2021-08-23 16:44:00 S 23 53 21.552 -10 17 02.26 V C57
2021-08-23 16:44:00 s 1 +145200.39 0 +254071.47 2340.0 C57
2021-08-23 16:54:00 S 23 53 21.310 -10 17 11.15 V C57
2021-08-23 16:54:00 s 1 +144955.67 3 +254620.97 2860.0 C57
2021-08-23 17:04:00 S 23 53 21.048 -10 17 20.94 V C57
2021-08-23 17:04:00 s 1 +144710.15 1 +255169.06 840.0 C57
2021-08-23 17:14:00 S 23 53 20.700 -10 17 31.34 V C57
2021-08-23 17:14:00 s 1 +144463.82 9 +255715.74 6300.0 C57
2021-08-23 17:24:00 S 23 53 19.980 -10 17 41.46 V C57
2021-08-23 17:24:00 s 1 +144216.71 1 +256261.01 9250.0 C57
2021-08-23 17:34:00 S 23 53 20.078 -10 17 47.83 V C57
2021-08-23 17:34:00 s 1 +143968.80 1 +256804.88 9700.0 C57
2021-08-23 17:44:00 S 23 53 19.423 -10 17 57.30 V C57
2021-08-23 17:44:00 s 1 +143720.10 2 +257347.34 7670.0 C57
2021-08-23 17:54:00 S 23 53 19.097 -10 18 08.68 V C57
2021-08-23 17:54:00 s 1 +143470.62 0 +257888.39 3170.0 C57
2021-08-23 18:04:00 S 23 53 18.646 -10 18 14.44 V C57
2021-08-23 18:04:00 s 1 +143220.35 7 +258428.05 6200.0 C57
2021-08-23 18:14:00 S 23 53 18.048 -10 18 25.16 V C57
2021-08-23 18:14:00 s 1 +142969.31 8 +258966.31 6790.0 C57
2021-08-23 18:24:00 S 23 53 17.906 -10 18 36.32 V C57
2021-08-23 18:24:00 s 1 +142717.50 6 +259503.17 4950.0 C57
2021-08-23 18:34:00 S 23 53 17.318 -10 18 48.60 V C57
2021-08-23 18:34:00 s 1 +142464.92 6 +260038.63 690.0 C57
2021-08-23 18:44:00 S 23 53 17.124 -10 18 57.10 V C57