1999 JF91

1999JF91, 1983 RU3, 1983RU3, 29956, J83R03U, J99J91F

All data for this body: [vot]

MPC data
Name (number) 1999 JF91 (29956)
a 3.19365
e 0.12243
i / sin(i) 14.9159 / 0.25740
q 2.80265
Q 3.58464
ω 176.5339
Node 145.4003
m 8.9982
n 0.1727
Epoch 2460200.5
nobs 3381
nopp 23
Years observed 1983-2023
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.186
ep 0.130
sin(ip) 0.241
Value Standard error
G 0.150
H 13.280
Mass
D 15.18 0.207
pV 0.054 0.0051
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1855 0.1300 0.2407 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.06 0.254 0.254 Masiero 2011ApJ...741...68M NEATM
15.12 0.375 0.375 Masiero 2011ApJ...741...68M NEATM
18.75 1.330 1.330 Usui 2011PASJ...63.1117U NEATM
19.36 3.870 3.870 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.031 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.059 0.0065 0.0065 Masiero 2011ApJ...741...68M NEATM
0.059 0.0108 0.0108 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
13.28 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.60 Pal 2020ApJS..247...26P Lightcurve
12.62 Waszczak 2015AJ....150...75W Lightcurve