Radegast

02581, 1928 DV, 1928DV, 1960 YA, 1960YA, 1973 SU5, 1973SU5, 1975 EH5, 1975EH5, 1978 CB, 1978CB, 1979 MQ, 1979MQ, 1980 VX, 1980VX, J28D00V, J60Y00A, J73S05U, J75E05H, J78C00B, J79M00Q, J80V00X

All data for this body: [vot]

MPC data
Name (number) Radegast (2581)
a 2.23574
e 0.09824
i / sin(i) 2.4948 / 0.04353
q 2.01610
Q 2.45539
ω 192.7913
Node 260.5389
m 74.9704
n 0.2948
Epoch 2460800.5
nobs 5543
nopp 31
Years observed 1960-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.236
ep 0.131
sin(ip) 0.054
G 0.150
H 13.160
Mass
D 6.62 0.063
pV 0.263 0.0235
Value
Rotational Period 8.750
Period quality 3
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2360 0.1307 0.0542 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.55 0.290 0.290 Masiero 2012ApJ...759L...8M NEATM
6.66 0.072 0.072 Masiero 2011ApJ...741...68M NEATM
6.74 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.250 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.251 0.0318 0.0318 Masiero 2011ApJ...741...68M NEATM
0.362 0.0720 0.0720 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
13.16 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.75 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
8.75121 2 Sidereal Durech 2016A&A...587A..48D Model
8.753 3 Synodic Hess 2017MPBu...44....3H Lightcurve