1990 OJ2

1990OJ2, 06242, 1953 VY, 1953VY, 1980 RA1, 1980RA1, 1987 WH5, 1987WH5, J53V00Y, J80R01A, J87W05H, J90O02J

All data for this body: [vot]

MPC data
Name (number) 1990 OJ2 (6242)
a 2.25617
e 0.14428
i / sin(i) 4.4806 / 0.07812
q 1.93065
Q 2.58169
ω 328.9296
Node 70.1895
m 25.1244
n 0.2908
Epoch 2460800.5
nobs 6008
nopp 27
Years observed 1953-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.256
ep 0.127
sin(ip) 0.065
G 0.150
H 13.990
Mass
D 3.76 0.760
pV 0.300 0.1300
Value
Rotational Period 5.470
Period quality 2
Spectral Class S
Spectral Class Score 13.563
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.5100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2564 0.1268 0.0654 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.76 0.760 0.760 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.300 0.1300 0.1300 Nugent 2016AJ....152...63N 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
13.99 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.475 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.46 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.959 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.8149 0.8149 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT