1998 VK15

1998VK15, 1976 ST6, 1976ST6, 74338, J76S06T, J98V15K

All data for this body: [vot]

MPC data
Name (number) 1998 VK15 (74338)
a 3.10555
e 0.32012
i / sin(i) 2.2626 / 0.03948
q 2.11140
Q 4.09969
ω 321.6366
Node 27.5487
m 337.7875
n 0.1801
Epoch 2460800.5
nobs 1223
nopp 24
Years observed 1976-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.106
ep 0.280
sin(ip) 0.028
G 0.150
H 14.870
Mass
D 7.33 0.267
pV 0.048 0.0057
Value
Rotational Period 7.400
Period quality 3-
Spectral Class B
Spectral Class Score 0.675
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1059 0.2803 0.0281 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.33 0.267 0.267 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0057 0.0057 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
14.87 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.48 3- Synodic Clark 2015MPBu...42...15C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B B 0.1125 0.1090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V B 0.0618 0.1090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT