Orinoco

11926, 1992 YM2, 1992YM2, 1996 XM22, 1996XM22, J92Y02M, J96X22M

All data for this body: [vot]

MPC data
Name (number) Orinoco (11926)
a 2.44744
e 0.09814
i / sin(i) 7.9642 / 0.13856
q 2.20725
Q 2.68763
ω 286.0450
Node 86.0919
m 235.0734
n 0.2574
Epoch 2460800.5
nobs 3565
nopp 23
Years observed 1992-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.448
ep 0.067
sin(ip) 0.123
G 0.150
H 14.090
Mass
D 4.57 0.252
pV 0.194 0.0344
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4476 0.0673 0.1232 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.57 0.252 0.252 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.194 0.0344 0.0344 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
14.09 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
A 0.241 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
LS 0.18 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT