Ostro

03169, 1981LA, J81L00A

All data for this body: [vot]

MPC data
Name (number) Ostro (3169)
Packed designation 03169
a 1.89196
e 0.06706
i / sin(i) 24.9016 / 0.42106
q 1.76509
Q 2.01883
ω 32.8832
Node 96.3645
m 6.1714
n 0.3787
Epoch 2459600.5
nobs 2435
nopp 21
Years observed 1953-2022
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.892
ep 0.075
sin(ip) 0.380
Value Standard error
G 0.150
H 12.740
Mass 1.860e+14 6.200e+13
D 4.82 0.061
pV 0.840 0.0199
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 3 Hungaria -5.7600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.8919 0.0750 0.3795 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.8600e+14 6.2000e+13 6.2000e+13 Carry 2012P&SS...73...98C Derived
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.22 0.130 0.130 Masiero 2012ApJ...759L...8M NEATM
4.66 0.120 0.120 Masiero 2014ApJ...791..121M NEATM
5.15 0.085 0.085 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.423 0.0666 0.0666 Masiero 2011ApJ...741...68M NEATM
0.510 0.0500 0.0500 Masiero 2014ApJ...791..121M NEATM
0.960 0.0230 0.0230 Masiero 2012ApJ...759L...8M 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
12.74 MPC-2022-01-18 MPC-2022-01-18 Phot