1999 JK97

1999JK97, 18007, 1981 AM2, 1981AM2, 1989 AN8, 1989AN8, 1990 HX1, 1990HX1, 1998 FU84, 1998FU84, J81A02M, J89A08N, J90H01X, J98F84U, J99J97K

All data for this body: [vot]

MPC data
Name (number) 1999 JK97 (18007)
a 2.56898
e 0.20438
i / sin(i) 12.3124 / 0.21324
q 2.04394
Q 3.09401
ω 258.3976
Node 113.3416
m 353.6861
n 0.2394
Epoch 2460800.5
nobs 2472
nopp 25
Years observed 1981-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Adeona (145)
 
ap 2.569
ep 0.160
sin(ip) 0.202
G 0.150
H 13.710
Mass
D 5.16 0.101
pV 0.152 0.0243
Value
Rotational Period 4.440
Period quality 2+
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
145 Adeona 0 Adeona Novakovic 2019EPSC...13.1671N HCM
145 Adeona 505 Adeona -3.1200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5690 0.1596 0.2019 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.16 0.101 0.101 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.152 0.0243 0.0243 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.71 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.447 2+ Synodic Aznar 2017MPBu...44..276A Lightcurve