Freda

01093, 1898 VE, 1898VE, 1925 LA, 1925LA, I98V00E, J25L00A

All data for this body: [vot]

MPC data
Name (number) Freda (1093)
a 3.13207
e 0.27026
i / sin(i) 25.1942 / 0.42569
q 2.28559
Q 3.97854
ω 251.2375
Node 55.5915
m 207.5293
n 0.1778
Epoch 2460200.5
nobs 7076
nopp 41
Years observed 1929-2023
rms 0.42
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.140
ep 0.185
sin(ip) 0.428
Value Standard error
G 0.150
H 9.100
Mass 1.416e+18 3.120e+17
D 106.70 1.201
pV 0.037 0.0014
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1398 0.1853 0.4280 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.9300e+18 Folkner 2014IPNPR.196C...1F Ephem
9.0255e+17 4.4125e+17 4.4125e+17 Fienga INPOP19a Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
101.67 1.450 1.450 Usui 2011PASJ...63.1117U NEATM
111.99 11.200 11.200 Ali-Lagoa 2018A&A...612A..85A NEATM
116.03 11.600 11.600 Ali-Lagoa 2018A&A...612A..85A NEATM
116.73 2.900 2.900 Tedesco 2002AJ....123.1056T STM
120.10 3.965 3.965 Ryan&Woodward 2010AJ....140..933R IRAS-STM
122.50 33.130 33.130 Masiero 2021PSJ.....2..162M NEATM
122.73 7.902 7.902 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
88.01 27.850 27.850 Nugent 2016AJ....152...63N NEATM
98.40 26.660 26.660 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0047 0.0047 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.036 0.0024 0.0024 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.036 0.0140 0.0220 Masiero 2021PSJ.....2..162M NEATM
0.038 0.0020 0.0020 Tedesco 2002AJ....123.1056T STM
0.039 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.041 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.045 0.0170 0.0280 Masiero 2021PSJ.....2..162M NEATM
0.060 0.0500 0.0500 Nugent 2016AJ....152...63N 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
9.10 MPC-2023-12-04 MPC-2023-12-04 Phot