2004 DD31

2004DD31, K04D31D, K6795

All data for this body: [vot]

MPC data
Name (number) 2004 DD31 (206795)
a 3.03176
e 0.13948
i / sin(i) 8.7990 / 0.15297
q 2.60888
Q 3.45465
ω 91.1955
Node 342.7783
m 70.4895
n 0.1867
Epoch 2460800.5
nobs 479
nopp 14
Years observed 2002-2025
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent Emma (283)
 
ap 3.035
ep 0.122
sin(ip) 0.165
G 0.150
H 15.910
Mass
D 4.74 0.843
pV 0.045 0.0083
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
283 Emma 0 Emma Novakovic 2019EPSC...13.1671N HCM
283 Emma 607 Emma -0.3000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0348 0.1224 0.1651 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.44 1.242 1.242 Masiero 2011ApJ...741...68M NEATM
5.00 1.148 1.148 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.045 0.0086 0.0086 Masiero 2011ApJ...741...68M NEATM
0.057 0.0344 0.0344 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
15.91 MPC-2023-12-04 MPC-2023-12-04 Phot