2000 QB54

2000QB54, 1979 SV2, 1979SV2, 1999 GZ51, 1999GZ51, 34196, J79S02V, J99G51Z, K00Q54B

All data for this body: [vot]

MPC data
Name (number) 2000 QB54 (34196)
a 2.61653
e 0.21242
i / sin(i) 8.7845 / 0.15272
q 2.06074
Q 3.17233
ω 338.1393
Node 355.8857
m 300.6664
n 0.2329
Epoch 2460800.5
nobs 2536
nopp 23
Years observed 1979-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.615
ep 0.183
sin(ip) 0.151
G 0.150
H 14.030
Mass
D 7.53 0.092
pV 0.093 0.0200
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 9.902
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6154 0.1826 0.1508 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.24 1.410 1.410 Masiero 2020PSJ.....1....5M NEATM
7.47 2.610 2.610 Masiero 2020PSJ.....1....5M NEATM
7.53 0.092 0.092 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.087 0.0840 0.0840 Masiero 2020PSJ.....1....5M NEATM
0.093 0.0590 0.0590 Masiero 2020PSJ.....1....5M NEATM
0.093 0.0220 0.0220 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
14.03 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.854 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.94 Bus VIS Carvano 2010A&A...510A..43C PHOT
C X 0.1497 0.5920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.6088 0.5920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT