1993 OA7

1993OA7, 1979 YZ5, 1979YZ5, 1990 WL12, 1990WL12, 1996 KT3, 1996KT3, 27811, J79Y05Z, J90W12L, J93O07A, J96K03T

All data for this body: [vot]

MPC data
Name (number) 1993 OA7 (27811)
a 2.41296
e 0.13065
i / sin(i) 3.3995 / 0.05930
q 2.09770
Q 2.72821
ω 333.3456
Node 111.7413
m 35.5796
n 0.2630
Epoch 2460800.5
nobs 2753
nopp 24
Years observed 1979-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.413
ep 0.139
sin(ip) 0.045
G 0.150
H 14.730
Mass
D 7.21 0.043
pV 0.061 0.0062
Value
Rotational Period 13.000
Period quality 2
Spectral Class B
Spectral Class Score 6.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4133 0.1390 0.0451 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.47 1.860 1.860 Masiero 2020PSJ.....1....5M NEATM
6.73 1.790 1.790 Masiero 2020PSJ.....1....5M NEATM
7.21 0.043 0.043 Masiero 2011ApJ...741...68M NEATM
7.42 1.968 1.968 Masiero 2017AJ....154..168M NEATM
7.67 2.289 2.289 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0227 0.0227 Masiero 2017AJ....154..168M NEATM
0.046 0.0311 0.0311 Masiero 2017AJ....154..168M NEATM
0.056 0.0870 0.0870 Masiero 2020PSJ.....1....5M NEATM
0.064 0.0067 0.0067 Masiero 2011ApJ...741...68M NEATM
0.067 0.0440 0.0440 Masiero 2020PSJ.....1....5M 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
14.73 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.05 2 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
Kl Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT