Siebold

05448, 1931FN, 1954EO, 1974FV, 1979WT2, 1982TD, 1984HO2, 1989YU9, 1992SP, J31F00N, J54E00O, J74F00V, J79W02T, J82T00D, J84H02O, J89Y09U, J92S00P

All data for this body: [vot]

MPC data
Name (number) Siebold (5448)
Packed designation 05448
a 2.22306
e 0.14401
i / sin(i) 4.8397 / 0.08437
q 1.90292
Q 2.54321
ω 206.6317
Node 321.1617
m 167.8221
n 0.2974
Epoch 2459600.5
nobs 2914
nopp 31
Years observed 1931-2021
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.226
ep 0.207
sin(ip) 0.085
Value Standard error
G 0.150
H 12.930
Mass
D 6.59 0.037
pV 0.263 0.0236
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2260 0.2070 0.0852 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.41 0.060 0.060 Masiero 2014ApJ...791..121M NEATM
6.70 0.048 0.048 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.251 0.0383 0.0383 Masiero 2011ApJ...741...68M NEATM
0.270 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.93 MPC-2022-01-18 MPC-2022-01-18 Phot