DeVorkin

04262, 1931 TH3, 1931TH3, 1955 KA, 1955KA, 1955 MD, 1955MD, 1976 NF, 1976NF, 1989 CO, 1989CO, J31T03H, J55K00A, J55M00D, J76N00F, J89C00O

All data for this body: [vot]

MPC data
Name (number) DeVorkin (4262)
a 2.30155
e 0.21985
i / sin(i) 7.3245 / 0.12749
q 1.79555
Q 2.80755
ω 183.9540
Node 129.1664
m 327.1138
n 0.2823
Epoch 2460800.5
nobs 4651
nopp 28
Years observed 1931-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.302
ep 0.179
sin(ip) 0.113
G 0.150
H 12.920
Mass
D 6.39 0.139
pV 0.360 0.0748
Value
Rotational Period 6.161
Period quality 3-
Spectral Class L
Spectral Class Score 4.639
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3018 0.1789 0.1126 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.39 0.139 0.139 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.360 0.0748 0.0748 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
12.92 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.1619 3- Synodic Noschese 2019MPBu...46...25N Lightcurve
6.16225 2 Sidereal Durech 2023A&A...675A..24D Model
6.16231 2 Sidereal Durech 2018A&A...617A..57D Model
6.16232 2 Sidereal Durech 2020A&A...643A..59D Model
7.067 2+ Synodic Klinglesmith 2019MPBu...46...81K Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.83 Bus VIS Carvano 2010A&A...510A..43C PHOT
L L 0.4965 0.4965 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT