2009 DN44

2009DN44, K09D44N, O1512

All data for this body: [vot]

MPC data
Name (number) 2009 DN44 (241512)
a 3.06291
e 0.04703
i / sin(i) 7.6399 / 0.13295
q 2.91886
Q 3.20696
ω 159.7041
Node 97.6071
m 264.6454
n 0.1839
Epoch 2460800.5
nobs 503
nopp 15
Years observed 2001-2025
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.064
ep 0.071
sin(ip) 0.113
G 0.150
H 15.580
Mass
D 4.10 0.885
pV 0.073 0.0361
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 1.973
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0642 0.0708 0.1125 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.10 0.885 0.885 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.073 0.0361 0.0361 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
15.58 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 X 0.0607 0.1550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.0204 0.1550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D X 0.2225 0.1550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.0786 0.1550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.2503 0.1550 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT