Yasunorifujiwara

10695, 1981 ER21, 1981ER21, 1982 JE3, 1982JE3, 1998 EL17, 1998EL17, J81E21R, J82J03E, J98E17L

All data for this body: [vot]

MPC data
Name (number) Yasunorifujiwara (10695)
a 3.22027
e 0.13975
i / sin(i) 5.7262 / 0.09978
q 2.77022
Q 3.67032
ω 227.3911
Node 155.6290
m 4.9957
n 0.1706
Epoch 2460800.5
nobs 2711
nopp 28
Years observed 1981-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.215
ep 0.126
sin(ip) 0.090
G 0.150
H 13.610
Mass
D 9.61 0.252
pV 0.091 0.0260
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 8.468
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2150 0.1255 0.0897 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.61 0.252 0.252 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.091 0.0260 0.0260 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
13.61 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
B B 0.1132 0.2680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.7719 0.2680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.4106 0.2680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.4847 0.2680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.5160 0.2680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT