Oikawa

02667, 1955 UR1, 1955UR1, 1967 UO, 1967UO, 1972 RJ3, 1972RJ3, 1978 ST5, 1978ST5, 1978 VU16, 1978VU16, J55U01R, J67U00O, J72R03J, J78S05T, J78V16U

All data for this body: [vot]

MPC data
Name (number) Oikawa (2667)
a 3.22308
e 0.18921
i / sin(i) 2.2378 / 0.03905
q 2.61325
Q 3.83291
ω 307.3921
Node 60.0439
m 11.5952
n 0.1703
Epoch 2460800.5
nobs 4194
nopp 35
Years observed 1967-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.208
ep 0.177
sin(ip) 0.025
G 0.150
H 12.070
Mass
D 21.39 0.197
pV 0.046 0.0044
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 12.188
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 1.2700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2081 0.1767 0.0255 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
21.23 0.204 0.204 Masiero 2011ApJ...741...68M NEATM
22.77 7.790 7.790 Masiero 2021PSJ.....2..162M NEATM
23.30 1.300 1.300 Tedesco 2002AJ....123.1056T STM
23.91 8.110 8.110 Masiero 2021PSJ.....2..162M NEATM
23.99 1.000 1.000 Usui 2011PASJ...63.1117U NEATM
24.46 4.890 4.890 Ali-Lagoa 2018A&A...612A..85A NEATM
25.24 5.050 5.050 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM
0.044 0.0240 0.0510 Masiero 2021PSJ.....2..162M NEATM
0.046 0.0210 0.0380 Masiero 2021PSJ.....2..162M NEATM
0.047 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.075 0.0158 0.0158 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
12.07 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 0.998 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
B X 0.3201 0.3710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.1822 0.3710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.4145 0.3710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.4627 0.3710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.4674 0.3710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.5045 0.3710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
P 0.940000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X X 0.9123 0.3710 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT