1998 QJ75

1998QJ75, 2004 CH38, 2004CH38, A1029, J98Q75J, K04C38H

All data for this body: [vot]

MPC data
Name (number) 1998 QJ75 (101029)
a 2.32205
e 0.17694
i / sin(i) 9.1536 / 0.15908
q 1.91119
Q 2.73291
ω 324.2677
Node 286.1864
m 270.2920
n 0.2785
Epoch 2460800.5
nobs 1612
nopp 19
Years observed 1998-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.322
ep 0.181
sin(ip) 0.171
G 0.150
H 15.510
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 34.655
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3220 0.1806 0.1712 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.51 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 V 0.0695 0.6170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S V 0.1229 0.6170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V Popescu NIR Mansour 2020MNRAS.491.5966M SPEC+PHOT
V 0.39 Bus VIS Carvano 2010A&A...510A..43C PHOT
V 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V V None None Movis NIR Popescu 2018A&A...617A..12P PHOT
V V 0.1885 0.6170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.2808 0.6170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.6994 0.6170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.6996 0.6170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.7522 0.6170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.8697 0.6170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9889 0.6170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT