Fennia

01453, 1938 ED1, 1938ED1, J38E01D

All data for this body: [vot]

MPC data
Name (number) Fennia (1453)
a 1.89694
e 0.02843
i / sin(i) 23.6712 / 0.40149
q 1.84301
Q 1.95087
ω 255.3077
Node 7.0524
m 182.2151
n 0.3772
Epoch 2460200.5
nobs 3425
nopp 32
Years observed 1938-2023
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent
 
ap 1.897
ep 0.045
sin(ip) 0.414
Value Standard error
G 0.150
H 12.510
Mass
D 7.74 0.159
pV 0.219 0.0148
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.8970 0.0451 0.4145 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.45 1.043 1.043 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
6.57 0.250 0.250 Masiero 2012ApJ...759L...8M NEATM
7.23 0.400 0.400 Tedesco 2002AJ....123.1056T STM
8.35 0.629 0.629 Ryan&Woodward 2010AJ....140..933R IRAS-STM
8.98 0.280 0.280 Usui 2011PASJ...63.1117U NEATM
9.97 1.000 1.000 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.136 0.0325 0.0325 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.155 0.0310 0.0310 Ali-Lagoa 2018A&A...612A..85A NEATM
0.215 0.0324 0.0324 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.249 0.0320 0.0320 Tedesco 2002AJ....123.1056T STM
0.409 0.0400 0.0400 Masiero 2012ApJ...759L...8M 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
12.51 MPC-2023-12-04 MPC-2023-12-04 Phot