1998 QF71

1998QF71, 1997 JP13, 1997JP13, 40145, J97J13P, J98Q71F

All data for this body: [vot]

MPC data
Name (number) 1998 QF71 (40145)
a 2.96728
e 0.10899
i / sin(i) 9.1675 / 0.15932
q 2.64386
Q 3.29069
ω 83.1594
Node 212.6610
m 117.6882
n 0.1928
Epoch 2460800.5
nobs 1511
nopp 23
Years observed 1997-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.964
ep 0.103
sin(ip) 0.171
G 0.150
H 14.630
Mass
D 5.75 0.377
pV 0.064 0.0143
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 1.582
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9643 0.1035 0.1709 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.75 0.377 0.377 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.064 0.0143 0.0143 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
14.63 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.07 Bus VIS Carvano 2010A&A...510A..43C PHOT
V V 0.2637 0.2637 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT