1998 QT37

1998QT37, 1996 EC4, 1996EC4, 74109, J96E04C, J98Q37T

All data for this body: [vot]

MPC data
Name (number) 1998 QT37 (74109)
a 2.66534
e 0.32788
i / sin(i) 8.9020 / 0.15474
q 1.79142
Q 3.53926
ω 212.1149
Node 163.8236
m 30.4446
n 0.2265
Epoch 2460800.5
nobs 1573
nopp 21
Years observed 1996-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.663
ep 0.229
sin(ip) 0.137
G 0.150
H 15.450
Mass
D 2.60 0.830
pV 0.203 0.1190
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 1.361
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6633 0.2294 0.1365 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.60 0.830 0.830 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.203 0.0870 0.1510 Masiero 2021PSJ.....2..162M 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
15.45 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
D 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.2068 0.1230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT