2012 DB21

2012DB21, 2010 OH124, 2010OH124, 2010 VG67, 2010VG67, K10OC4H, K10V67G, K12D21B, W6240

All data for this body: [vot]

MPC data
Name (number) 2012 DB21 (326240)
a 2.81272
e 0.15927
i / sin(i) 8.6050 / 0.14962
q 2.36475
Q 3.26069
ω 338.7728
Node 154.3860
m 310.5835
n 0.2089
Epoch 2460800.5
nobs 293
nopp 13
Years observed 2007-2025
rms 0.94
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.808
ep 0.194
sin(ip) 0.137
G 0.150
H 16.740
Mass
D 2.79 0.689
pV 0.075 0.0553
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 0.138
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 0 Dora Novakovic 2019EPSC...13.1671N HCM
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8083 0.1939 0.1373 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.79 0.689 0.689 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.075 0.0553 0.0553 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
16.74 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 B 0.0230 0.0090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT