1998 QB37

1998QB37, 44242, J98Q37B

All data for this body: [vot]

MPC data
Name (number) 1998 QB37 (44242)
a 2.55329
e 0.13920
i / sin(i) 4.9932 / 0.08704
q 2.19788
Q 2.90870
ω 75.4395
Node 248.3816
m 205.3366
n 0.2416
Epoch 2460800.5
nobs 1454
nopp 23
Years observed 1992-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.554
ep 0.102
sin(ip) 0.092
G 0.150
H 15.020
Mass
D 2.77 0.443
pV 0.333 0.1366
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.224
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5540 0.1015 0.0917 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.77 0.443 0.443 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.333 0.1366 0.1366 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
15.02 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
S 0.704 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT