2001 DA91

2001DA91, 2006 DA197, 2006DA197, J3672, K01D91A, K06DJ7A

All data for this body: [vot]

MPC data
Name (number) 2001 DA91 (193672)
a 2.86896
e 0.22699
i / sin(i) 8.0509 / 0.14005
q 2.21774
Q 3.52017
ω 296.4873
Node 257.3760
m 328.3635
n 0.2028
Epoch 2460800.5
nobs 336
nopp 17
Years observed 2000-2025
rms 0.90
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.869
ep 0.265
sin(ip) 0.170
G 0.150
H 16.300
Mass
D 3.45 1.141
pV 0.054 0.0438
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 2.387
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8686 0.2652 0.1700 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.45 1.141 1.141 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0438 0.0438 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
16.30 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 0.26 Bus VIS Carvano 2010A&A...510A..43C PHOT
C X 0.1401 0.1840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.0976 0.1840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.3003 0.1840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT