Shirao

05692, 1949 KK, 1949KK, 1966 FO, 1966FO, 1966 FS, 1966FS, 1970 CH, 1970CH, 1976 SN2, 1976SN2, 1979 HT2, 1979HT2, 1979 HV1, 1979HV1, 1985 UW2, 1985UW2, 1989 SO9, 1989SO9, 1992 FR, 1992FR, J49K00K, J66F00O, J66F00S, J70C00H, J76S02N, J79H01V, J79H02T, J85U02W, J89S09O, J92F00R

All data for this body: [vot]

MPC data
Name (number) Shirao (5692)
a 2.65536
e 0.18074
i / sin(i) 11.9269 / 0.20666
q 2.17542
Q 3.13529
ω 43.8901
Node 181.7344
m 68.5971
n 0.2278
Epoch 2460200.5
nobs 5157
nopp 29
Years observed 1949-2023
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.656
ep 0.210
sin(ip) 0.204
Value Standard error
G 0.150
H 12.580
Mass
D 9.77 0.057
pV 0.235 0.0171
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6565 0.2104 0.2042 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.55 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
9.75 0.300 0.300 Masiero 2012ApJ...759L...8M NEATM
9.81 0.063 0.063 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.222 0.0290 0.0290 Masiero 2011ApJ...741...68M NEATM
0.223 0.0300 0.0300 Masiero 2012ApJ...759L...8M NEATM
0.260 0.0300 0.0300 Masiero 2014ApJ...791..121M 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
12.58 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.89 Pray 2005MPBu...32...48P Lightcurve
2.89 Warner 2014MPBu...41..235W Lightcurve
2.90 Behrend LCDB Lightcurve
2.90 Behrend LCDB Lightcurve