2005 LY9

2005LY9, 1998 MG2, 1998MG2, H7784, J98M02G, K05L09Y

All data for this body: [vot]

MPC data
Name (number) 2005 LY9 (177784)
a 2.34239
e 0.20815
i / sin(i) 5.4951 / 0.09576
q 1.85482
Q 2.82996
ω 106.6214
Node 148.3656
m 201.3889
n 0.2749
Epoch 2460800.5
nobs 436
nopp 17
Years observed 1998-2025
rms 0.93
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.340
ep 0.211
sin(ip) 0.089
G 0.150
H 17.050
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 1.013
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
163 Erigone 0 Erigone Novakovic 2019EPSC...13.1671N HCM
163 Erigone 406 Erigone -0.5900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3397 0.2106 0.0889 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
17.05 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D D 0.1689 0.1689 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT