2004 LD7

2004LD7, 2009 SU99, 2009SU99, K04L07D, K09S99U, W3476

All data for this body: [vot]

MPC data
Name (number) 2004 LD7 (323476)
a 2.73644
e 0.33853
i / sin(i) 13.6971 / 0.23679
q 1.81006
Q 3.66281
ω 68.0393
Node 259.1997
m 182.7803
n 0.2177
Epoch 2460800.5
nobs 519
nopp 16
Years observed 1993-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.738
ep 0.283
sin(ip) 0.274
G 0.150
H 16.110
Mass
D 4.17 0.204
pV 0.049 0.0048
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 4.022
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7380 0.2833 0.2743 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.89 1.510 1.510 Masiero 2020PSJ.....1....5M NEATM
4.16 0.209 0.209 Masiero 2011ApJ...741...68M NEATM
4.75 1.240 1.240 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0049 0.0049 Masiero 2011ApJ...741...68M NEATM
0.051 0.0300 0.0300 Masiero 2020PSJ.....1....5M NEATM
0.051 0.0700 0.0700 Masiero 2020PSJ.....1....5M 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
16.11 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
X X 0.6704 0.6704 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT