1990 OT2

1990OT2, 1990 RY9, 1990RY9, 35077, J90O02T, J90R09Y

All data for this body: [vot]

MPC data
Name (number) 1990 OT2 (35077)
a 2.24625
e 0.18485
i / sin(i) 5.3046 / 0.09245
q 1.83103
Q 2.66147
ω 281.6469
Node 25.1902
m 126.3250
n 0.2928
Epoch 2460800.5
nobs 2159
nopp 21
Years observed 1990-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.245
ep 0.147
sin(ip) 0.092
G 0.150
H 15.190
Mass
D
pV
Value
Rotational Period 6.160
Period quality 2-
Spectral Class S
Spectral Class Score 59.041
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
298 Baptistina 0 Baptistina Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.2300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2450 0.1474 0.0916 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.19 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.168 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 0.27 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.4182 0.8830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4378 0.8830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7587 0.8830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9012 0.8830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9730 0.8830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9745 0.8830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9794 0.8830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9896 0.8830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9913 0.8830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9948 0.8830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9983 0.8830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT