Friedrich

05296, 1976 PG, 1976PG, 1982 SR5, 1982SR5, 9546 P-L, 9546P-L, J76P00G, J82S05R, PLS9546

All data for this body: [vot]

MPC data
Name (number) Friedrich (5296)
a 3.11794
e 0.11852
i / sin(i) 2.8382 / 0.04952
q 2.74839
Q 3.48748
ω 132.0496
Node 100.1196
m 7.8583
n 0.1790
Epoch 2460800.5
nobs 6302
nopp 33
Years observed 1954-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.122
ep 0.141
sin(ip) 0.029
G 0.150
H 12.440
Mass
D 19.27 0.110
pV 0.061 0.0064
Value
Rotational Period 7.100
Period quality 2
Spectral Class C
Spectral Class Score 1.614
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.1900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1217 0.1415 0.0287 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
19.27 0.110 0.110 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.061 0.0064 0.0064 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
12.44 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.10195 2 Sidereal Durech 2020A&A...643A..59D Model
7.102 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
7.103 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.269 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT