2001 QD201

2001QD201, D9672, K01QK1D

All data for this body: [vot]

MPC data
Name (number) 2001 QD201 (139672)
a 2.81153
e 0.11728
i / sin(i) 6.9046 / 0.12022
q 2.48179
Q 3.14127
ω 207.9954
Node 204.6549
m 315.6713
n 0.2091
Epoch 2460800.5
nobs 741
nopp 19
Years observed 1992-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.812
ep 0.098
sin(ip) 0.127
G 0.150
H 15.860
Mass
D 3.58 1.201
pV 0.079 0.0566
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 1.094
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8121 0.0980 0.1274 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.58 1.201 1.201 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.079 0.0566 0.0566 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
15.86 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 0.21 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.1823 0.1823 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT