1999 JF58

1999JF58, 18791, 1989 RR2, 1989RR2, 1989 WO4, 1989WO4, J89R02R, J89W04O, J99J58F

All data for this body: [vot]

MPC data
Name (number) 1999 JF58 (18791)
a 2.37999
e 0.14956
i / sin(i) 5.6859 / 0.09907
q 2.02405
Q 2.73594
ω 328.1630
Node 37.4053
m 278.0124
n 0.2684
Epoch 2460800.5
nobs 4605
nopp 23
Years observed 1989-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.380
ep 0.114
sin(ip) 0.088
G 0.150
H 14.340
Mass
D 4.05 0.198
pV 0.257 0.0420
Value
Rotational Period 57.597
Period quality 2
Spectral Class S
Spectral Class Score 3.864
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3796 0.1138 0.0880 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.00 0.215 0.215 Masiero 2011ApJ...741...68M NEATM
4.34 0.500 0.500 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.236 0.0600 0.0600 Masiero 2012ApJ...759L...8M NEATM
0.277 0.0588 0.0588 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
14.34 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
57.552 2 Synodic McNeill 2019ApJS..245...29M Lightcurve
57.5975 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.644 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT