2001 QA212

2001QA212, 1999 CT20, 1999CT20, 83062, J99C20T, K01QL2A

All data for this body: [vot]

MPC data
Name (number) 2001 QA212 (83062)
a 2.66633
e 0.03234
i / sin(i) 7.1757 / 0.12491
q 2.58009
Q 2.75257
ω 232.8314
Node 345.0638
m 286.4384
n 0.2264
Epoch 2460800.5
nobs 2243
nopp 19
Years observed 1999-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.667
ep 0.052
sin(ip) 0.133
G 0.150
H 14.830
Mass
D 3.18 0.501
pV 0.230 0.0673
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.992
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6667 0.0520 0.1329 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.18 0.501 0.501 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.230 0.0673 0.0673 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
14.83 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
S 0.832 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT