2004 XO74

2004XO74, K04X74O, M3957

All data for this body: [vot]

MPC data
Name (number) 2004 XO74 (223957)
a 3.11570
e 0.29845
i / sin(i) 33.9780 / 0.55888
q 2.18583
Q 4.04557
ω 333.8333
Node 106.3911
m 263.1586
n 0.1792
Epoch 2460800.5
nobs 1122
nopp 16
Years observed 2000-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.128
ep 0.375
sin(ip) 0.493
G 0.150
H 14.350
Mass
D 8.95 0.153
pV 0.045 0.0088
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 13.568
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1281 0.3753 0.4927 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.19 4.200 4.200 Masiero 2012ApJ...759L...8M NEATM
7.50 2.880 2.880 Masiero 2021PSJ.....2..162M NEATM
7.68 2.066 2.066 Masiero 2017AJ....154..168M NEATM
7.95 2.060 2.060 Nugent 2016AJ....152...63N NEATM
8.96 0.154 0.154 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.025 0.0460 0.0460 Masiero 2012ApJ...759L...8M NEATM
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.045 0.0104 0.0104 Masiero 2011ApJ...741...68M NEATM
0.052 0.0248 0.0248 Masiero 2017AJ....154..168M NEATM
0.060 0.0290 0.0550 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
14.35 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 0.55 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
C C 0.7447 0.6090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.0131 0.6090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X C 0.5046 0.6090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT