2001 DA38

2001DA38, J3649, K01D38A

All data for this body: [vot]

MPC data
Name (number) 2001 DA38 (193649)
a 2.64357
e 0.19348
i / sin(i) 3.4425 / 0.06005
q 2.13208
Q 3.15505
ω 171.7907
Node 259.1315
m 272.7543
n 0.2293
Epoch 2460800.5
nobs 936
nopp 17
Years observed 1999-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.643
ep 0.179
sin(ip) 0.076
G 0.150
H 15.550
Mass
D 3.44 0.321
pV 0.113 0.0425
Value
Rotational Period
Period quality None
Spectral Class K
Spectral Class Score 1.810
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6433 0.1792 0.0762 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.44 0.321 0.321 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.113 0.0425 0.0425 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
15.55 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
K K 0.3017 0.3017 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT