2000 OQ20

2000OQ20, 18135, 1994 RP22, 1994RP22, 1998 HG36, 1998HG36, J94R22P, J98H36G, K00O20Q

All data for this body: [vot]

MPC data
Name (number) 2000 OQ20 (18135)
a 3.15933
e 0.19212
i / sin(i) 10.5367 / 0.18287
q 2.55237
Q 3.76629
ω 165.5346
Node 185.1999
m 147.1000
n 0.1755
Epoch 2460800.5
nobs 3320
nopp 25
Years observed 1992-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.174
ep 0.159
sin(ip) 0.178
G 0.150
H 13.380
Mass
D 13.62 0.267
pV 0.058 0.0038
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.612
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1736 0.1587 0.1783 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.36 5.000 5.000 Masiero 2020PSJ.....1....5M NEATM
13.31 0.980 0.980 Usui 2011PASJ...63.1117U NEATM
13.37 4.548 4.548 Masiero 2017AJ....154..168M NEATM
13.64 0.282 0.282 Masiero 2011ApJ...741...68M NEATM
13.81 2.760 2.760 Ali-Lagoa 2018A&A...612A..85A NEATM
14.20 2.150 2.150 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0130 0.0130 Masiero 2012ApJ...759L...8M NEATM
0.046 0.0359 0.0359 Masiero 2017AJ....154..168M NEATM
0.053 0.0210 0.0210 Ali-Lagoa 2018A&A...612A..85A NEATM
0.060 0.0041 0.0041 Masiero 2011ApJ...741...68M NEATM
0.061 0.0590 0.0590 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
13.38 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
C 0.602 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C None None Movis NIR Popescu 2018A&A...617A..12P PHOT