Sayany

04189, 1923 RC, 1923RC, 1965 UR1, 1965UR1, 1979 SV9, 1979SV9, 1986 TG5, 1986TG5, J23R00C, J65U01R, J79S09V, J86T05G

All data for this body: [vot]

MPC data
Name (number) Sayany (4189)
a 2.30237
e 0.13529
i / sin(i) 5.3542 / 0.09331
q 1.99088
Q 2.61386
ω 126.9178
Node 194.0950
m 253.4553
n 0.2821
Epoch 2460200.5
nobs 4195
nopp 25
Years observed 1955-2023
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.302
ep 0.092
sin(ip) 0.101
Value Standard error
G 0.150
H 13.720
Mass
D 3.96 0.100
pV 0.508 0.0563
Rotational Period 2.761
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3019 0.0917 0.1013 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.90 0.111 0.111 Masiero 2011ApJ...741...68M NEATM
4.23 0.230 0.230 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.473 0.0740 0.0740 Masiero 2012ApJ...759L...8M NEATM
0.557 0.0868 0.0868 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
13.72 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.76 Pal 2020ApJS..247...26P Lightcurve