Hayamiyu

06880, 1978 GK, 1978GK, 1989 RE1, 1989RE1, 1992 JH4, 1992JH4, 1994 TG15, 1994TG15, J78G00K, J89R01E, J92J04H, J94T15G

All data for this body: [vot]

MPC data
Name (number) Hayamiyu (6880)
a 2.80303
e 0.06552
i / sin(i) 5.2397 / 0.09132
q 2.61938
Q 2.98668
ω 112.5663
Node 349.2615
m 108.8556
n 0.2100
Epoch 2460800.5
nobs 4326
nopp 26
Years observed 1978-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.803
ep 0.081
sin(ip) 0.098
G 0.150
H 12.310
Mass
D 9.66 0.106
pV 0.278 0.0498
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.087
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8026 0.0805 0.0983 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.36 0.170 0.170 Masiero 2014ApJ...791..121M NEATM
9.86 0.135 0.135 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.266 0.0710 0.0710 Masiero 2011ApJ...741...68M NEATM
0.290 0.0700 0.0700 Masiero 2014ApJ...791..121M 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
12.31 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
L S 0.1584 0.5540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8478 0.5540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT