1999 JS24

1999JS24, 18769, 1980 TV9, 1980TV9, J80T09V, J99J24S

All data for this body: [vot]

MPC data
Name (number) 1999 JS24 (18769)
a 2.97300
e 0.13630
i / sin(i) 13.7119 / 0.23704
q 2.56777
Q 3.37823
ω 240.0225
Node 27.5865
m 347.5820
n 0.1923
Epoch 2460800.5
nobs 4010
nopp 24
Years observed 1980-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Juliana (816)
 
ap 2.975
ep 0.141
sin(ip) 0.234
G 0.150
H 12.420
Mass
D 10.75 0.097
pV 0.181 0.0170
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
816 Juliana 641 Juliana Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9747 0.1413 0.2335 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.22 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
11.12 0.127 0.127 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.157 0.0320 0.0320 Masiero 2011ApJ...741...68M NEATM
0.190 0.0200 0.0200 Masiero 2014ApJ...791..121M 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
12.42 MPC-2023-12-04 MPC-2023-12-04 Phot