2005 YO89

2005YO89, D4236, K05Y89O

All data for this body: [vot]

MPC data
Name (number) 2005 YO89 (134236)
a 2.76465
e 0.04842
i / sin(i) 3.2269 / 0.05629
q 2.63080
Q 2.89851
ω 19.9781
Node 283.6753
m 240.7339
n 0.2144
Epoch 2460800.5
nobs 617
nopp 21
Years observed 1993-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Hoffmeister (1726)
 
ap 2.766
ep 0.045
sin(ip) 0.075
G 0.150
H 16.020
Mass
D 5.06 0.216
pV 0.033 0.0042
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1726 Hoffmeister 0 Hoffmeister Novakovic 2019EPSC...13.1671N HCM
1726 Hoffmeister 519 Hoffmeister -0.7700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7659 0.0450 0.0752 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.06 0.216 0.216 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0042 0.0042 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
16.02 MPC-2023-12-04 MPC-2023-12-04 Phot