1998 QX75

1998QX75, 91162, J98Q75X

All data for this body: [vot]

MPC data
Name (number) 1998 QX75 (91162)
a 3.13204
e 0.14851
i / sin(i) 17.8333 / 0.30625
q 2.66689
Q 3.59718
ω 158.1873
Node 188.6847
m 298.7403
n 0.1778
Epoch 2460800.5
nobs 1684
nopp 22
Years observed 1998-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.131
ep 0.135
sin(ip) 0.301
G 0.150
H 14.400
Mass
D 8.04 1.970
pV 0.050 0.0310
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 7.526
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1309 0.1346 0.3015 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.04 1.970 1.970 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0220 0.0400 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
14.40 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
C 0.19 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.877 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C None None Movis NIR Popescu 2018A&A...617A..12P PHOT
C C 0.0607 0.2910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.0866 0.2910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.3416 0.2910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT