Furuya

13815, 1968 OP, 1968OP, 1975 XH5, 1975XH5, 1980 TC7, 1980TC7, 1998 YF7, 1998YF7, 1999 BU33, 1999BU33, J68O00P, J75X05H, J80T07C, J98Y07F, J99B33U

All data for this body: [vot]

MPC data
Name (number) Furuya (13815)
a 3.21672
e 0.18577
i / sin(i) 12.5655 / 0.21756
q 2.61915
Q 3.81430
ω 117.7981
Node 227.8680
m 305.2600
n 0.1708
Epoch 2460800.5
nobs 3532
nopp 28
Years observed 1968-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.214
ep 0.158
sin(ip) 0.237
G 0.150
H 12.490
Mass
D 16.59 0.113
pV 0.085 0.0117
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 5.426
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2139 0.1577 0.2374 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.21 0.260 0.260 Masiero 2014ApJ...791..121M NEATM
16.68 0.125 0.125 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.084 0.0127 0.0127 Masiero 2011ApJ...741...68M NEATM
0.090 0.0300 0.0300 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
12.49 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 0.0708 0.3910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.8336 0.3910 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L 0.268 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT