2000 QC9

2000QC9, 1992 XO, 1992XO, 36461, J92X00O, K00Q09C

All data for this body: [vot]

MPC data
Name (number) 2000 QC9 (36461)
a 2.55284
e 0.26211
i / sin(i) 3.7157 / 0.06481
q 1.88372
Q 3.22195
ω 329.1926
Node 7.1095
m 19.4098
n 0.2416
Epoch 2460800.5
nobs 925
nopp 22
Years observed 1992-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.555
ep 0.217
sin(ip) 0.064
G 0.150
H 15.390
Mass
D 6.54 0.251
pV 0.043 0.0115
Value
Rotational Period 10.388
Period quality 2
Spectral Class X
Spectral Class Score 5.071
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5546 0.2174 0.0636 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.02 1.520 1.520 Masiero 2021PSJ.....2..162M NEATM
6.58 0.255 0.255 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0123 0.0123 Masiero 2011ApJ...741...68M NEATM
0.059 0.0240 0.0410 Masiero 2021PSJ.....2..162M 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
15.39 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.38832 2 Sidereal Durech 2018A&A...617A..57D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
CX 0.38 Bus VIS Carvano 2010A&A...510A..43C PHOT
D X 0.0861 0.4930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X X 0.5118 0.4930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT