2001 DB90

2001DB90, 48049, K01D90B

All data for this body: [vot]

MPC data
Name (number) 2001 DB90 (48049)
a 2.46685
e 0.13031
i / sin(i) 11.0173 / 0.19111
q 2.14539
Q 2.78832
ω 53.1189
Node 204.9934
m 359.9149
n 0.2544
Epoch 2460800.5
nobs 1647
nopp 21
Years observed 1995-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.468
ep 0.135
sin(ip) 0.197
G 0.150
H 15.320
Mass
D 3.38 0.109
pV 0.170 0.0200
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 30.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4679 0.1345 0.1974 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.38 0.109 0.109 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.170 0.0200 0.0200 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
15.32 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
D DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
D 0.24 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.2256 0.5290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.7031 0.5290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.8312 0.5290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L D 0.6752 0.5290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
M S 0.780000 0.170000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S D 0.2461 0.5290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC+PHOT