1997 OY1

1997OY1, 26961, J97O01Y

All data for this body: [vot]

MPC data
Name (number) 1997 OY1 (26961)
a 2.52961
e 0.19738
i / sin(i) 9.4133 / 0.16356
q 2.03033
Q 3.02889
ω 231.1839
Node 177.9069
m 250.8831
n 0.2450
Epoch 2460800.5
nobs 2670
nopp 23
Years observed 1996-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.527
ep 0.161
sin(ip) 0.161
G 0.150
H 14.490
Mass
D
pV
Value
Rotational Period 6.979
Period quality 2
Spectral Class S
Spectral Class Score 5.514
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5271 0.1605 0.1614 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
14.49 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.97922 2 Synodic Pal 2020ApJS..247...26P Lightcurve
6.9796 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
K K 0.5224 0.5224 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L 0.49 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.919 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT