Omarkhayyam

03095, 1974 VC, 1974VC, 1979 OS4, 1979OS4, 1980 RT2, 1980RT2, J74V00C, J79O04S, J80R02T

All data for this body: [vot]

MPC data
Name (number) Omarkhayyam (3095)
a 3.49395
e 0.08003
i / sin(i) 2.9729 / 0.05186
q 3.21432
Q 3.77358
ω 117.4827
Node 292.3905
m 255.8041
n 0.1509
Epoch 2460800.5
nobs 5019
nopp 36
Years observed 1974-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.497
ep 0.048
sin(ip) 0.074
G 0.150
H 11.520
Mass
D 30.09 0.138
pV 0.056 0.0038
Value
Rotational Period 11.900
Period quality 2
Spectral Class D
Spectral Class Score 28.372
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.4966 0.0482 0.0740 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
28.75 5.750 5.750 Ali-Lagoa 2018A&A...612A..85A NEATM
29.01 0.330 0.330 Masiero 2014ApJ...791..121M NEATM
29.95 0.223 0.223 Masiero 2011ApJ...741...68M NEATM
30.18 0.250 0.250 Masiero 2014ApJ...791..121M NEATM
31.53 0.870 0.870 Usui 2011PASJ...63.1117U NEATM
31.65 0.407 0.407 Masiero 2011ApJ...741...68M NEATM
32.72 6.540 6.540 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.053 0.0054 0.0054 Masiero 2011ApJ...741...68M NEATM
0.060 0.0092 0.0092 Masiero 2011ApJ...741...68M NEATM
0.060 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.060 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.063 0.0250 0.0250 Ali-Lagoa 2018A&A...612A..85A 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
11.52 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.92 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D Tholen VIS Lagerkvist 2005A&A...432..349L SPEC
D D 0.5854 0.4140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.6575 0.4140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.6861 0.4140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.9068 0.4140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.9242 0.4140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.9686 0.4140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
K D 0.2780 0.4140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT