Mayatoyoshima

1999 YJ9, 1999YJ9, 47466, J99Y09J

All data for this body: [vot]

MPC data
Name (number) Mayatoyoshima (47466)
a 2.31019
e 0.26631
i / sin(i) 23.2069 / 0.39405
q 1.69496
Q 2.92542
ω 311.2633
Node 164.5179
m 62.9610
n 0.2807
Epoch 2460800.5
nobs 2297
nopp 20
Years observed 1995-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.311
ep 0.256
sin(ip) 0.393
G 0.150
H 14.970
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.488
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea -0.5200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3105 0.2563 0.3931 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
14.97 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
C 0.748 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT