1993 OT12

1993OT12, 2002 NA9, 2002NA9, 73734, J93O12T, K02N09A

All data for this body: [vot]

MPC data
Name (number) 1993 OT12 (73734)
a 2.71449
e 0.28221
i / sin(i) 29.5411 / 0.49305
q 1.94845
Q 3.48054
ω 114.0995
Node 291.1962
m 318.2306
n 0.2204
Epoch 2460800.5
nobs 1274
nopp 16
Years observed 1993-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.715
ep 0.233
sin(ip) 0.513
G 0.150
H 14.470
Mass
D 7.19 0.331
pV 0.067 0.0038
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7147 0.2331 0.5135 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.91 1.404 1.404 Masiero 2017AJ....154..168M NEATM
5.99 1.920 1.920 Masiero 2021PSJ.....2..162M NEATM
6.33 1.300 1.300 Masiero 2020PSJ.....1....5M NEATM
7.21 0.600 0.600 Masiero 2012ApJ...759L...8M NEATM
7.49 0.449 0.449 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0040 0.0040 Masiero 2011ApJ...741...68M NEATM
0.066 0.0300 0.0300 Masiero 2020PSJ.....1....5M NEATM
0.071 0.0120 0.0120 Masiero 2012ApJ...759L...8M NEATM
0.090 0.0480 0.1040 Masiero 2021PSJ.....2..162M NEATM
0.125 0.0732 0.0732 Masiero 2017AJ....154..168M 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
14.47 MPC-2023-12-04 MPC-2023-12-04 Phot