2004 GQ68

2004GQ68, H5081, K04G68Q

All data for this body: [vot]

MPC data
Name (number) 2004 GQ68 (175081)
a 2.78962
e 0.01676
i / sin(i) 5.2913 / 0.09222
q 2.74287
Q 2.83637
ω 101.6587
Node 129.7911
m 166.2799
n 0.2115
Epoch 2460800.5
nobs 616
nopp 19
Years observed 1996-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Hoffmeister (1726)
 
ap 2.791
ep 0.050
sin(ip) 0.077
G 0.150
H 15.980
Mass
D 4.21 0.221
pV 0.043 0.0068
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.966
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1726 Hoffmeister 0 Hoffmeister Novakovic 2019EPSC...13.1671N HCM
1726 Hoffmeister 519 Hoffmeister 0.1200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7905 0.0503 0.0774 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.21 0.221 0.221 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0068 0.0068 Masiero 2011ApJ...741...68M 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
15.98 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
B C 0.0486 0.1750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.39 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.4355 0.1750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.661 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT