2001 QO74

2001QO74, 1974 SC5, 1974SC5, 1992 XW, 1992XW, 46318, J74S05C, J92X00W, K01Q74O

All data for this body: [vot]

MPC data
Name (number) 2001 QO74 (46318)
a 2.70596
e 0.19577
i / sin(i) 3.3440 / 0.05833
q 2.17620
Q 3.23571
ω 357.5755
Node 10.2679
m 121.4017
n 0.2214
Epoch 2460800.5
nobs 2549
nopp 21
Years observed 1974-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.706
ep 0.157
sin(ip) 0.059
G 0.150
H 14.420
Mass
D 4.60 0.530
pV 0.175 0.0520
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 6.689
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7060 0.1570 0.0587 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.60 0.530 0.530 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.175 0.0520 0.0520 Masiero 2012ApJ...759L...8M 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
14.42 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.94 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X 0.324 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.3929 0.3950 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.3979 0.3950 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT