2009 DL55

2009DL55, 2005 GS149, 2005GS149, K05GE9S, K09D55L, O3435

All data for this body: [vot]

MPC data
Name (number) 2009 DL55 (243435)
a 2.79661
e 0.07529
i / sin(i) 5.1477 / 0.08972
q 2.58604
Q 3.00717
ω 203.7419
Node 131.8961
m 355.3770
n 0.2107
Epoch 2460800.5
nobs 381
nopp 19
Years observed 2000-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Hoffmeister (1726)
 
ap 2.797
ep 0.049
sin(ip) 0.075
G 0.150
H 16.500
Mass
D 3.81 0.571
pV 0.040 0.0382
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.214
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 0.2600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7968 0.0489 0.0753 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.81 0.571 0.571 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0382 0.0382 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
16.50 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 0.993 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.0427 0.0170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT