Linnankoski

07416, 1970 HJ, 1970HJ, 1990 WV4, 1990WV4, 1993 QR1, 1993QR1, J70H00J, J90W04V, J93Q01R

All data for this body: [vot]

MPC data
Name (number) Linnankoski (7416)
a 2.36068
e 0.14084
i / sin(i) 4.3817 / 0.07640
q 2.02820
Q 2.69315
ω 288.8553
Node 191.6718
m 138.3514
n 0.2717
Epoch 2460800.5
nobs 3622
nopp 25
Years observed 1970-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.360
ep 0.172
sin(ip) 0.084
G 0.150
H 14.230
Mass
D 2.61 0.279
pV 0.724 0.1043
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 2.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3600 0.1722 0.0843 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.54 0.333 0.333 Masiero 2011ApJ...741...68M NEATM
2.76 0.511 0.511 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.637 0.2146 0.2146 Masiero 2011ApJ...741...68M NEATM
0.751 0.1193 0.1193 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
14.23 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.45 Bus VIS Carvano 2010A&A...510A..43C PHOT