Ohsaki

03626, 1929 PA, 1929PA, 1929 QJ, 1929QJ, 1980 TQ5, 1980TQ5, J29P00A, J29Q00J, J80T05Q

All data for this body: [vot]

MPC data
Name (number) Ohsaki (3626)
a 3.15660
e 0.14908
i / sin(i) 4.0889 / 0.07130
q 2.68600
Q 3.62721
ω 38.0045
Node 282.5452
m 29.9627
n 0.1757
Epoch 2460800.5
nobs 4092
nopp 32
Years observed 1929-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.154
ep 0.138
sin(ip) 0.092
G 0.150
H 12.390
Mass
D 18.45 0.146
pV 0.068 0.0115
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 9.287
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
3.1535 0.1379 0.0916 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
18.41 0.147 0.147 Masiero 2011ApJ...741...68M NEATM
20.69 1.210 1.210 Usui 2011PASJ...63.1117U NEATM
21.27 4.250 4.250 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0210 0.0210 Ali-Lagoa 2018A&A...612A..85A NEATM
0.075 0.0137 0.0137 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
12.39 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 0.526 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
B B 0.5219 0.4620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.600000 0.400000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
C B 0.4234 0.4620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C None None Movis NIR Popescu 2018A&A...617A..12P PHOT