2001 QN269

2001QN269, 1994 CP11, 1994CP11, 1999 GT32, 1999GT32, 57344, J94C11P, J99G32T, K01QQ9N

All data for this body: [vot]

MPC data
Name (number) 2001 QN269 (57344)
a 2.72865
e 0.09307
i / sin(i) 4.3117 / 0.07518
q 2.47471
Q 2.98260
ω 317.5805
Node 92.2213
m 67.0378
n 0.2187
Epoch 2460800.5
nobs 1728
nopp 21
Years observed 1994-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Henan (2085)
 
ap 2.729
ep 0.069
sin(ip) 0.056
G 0.150
H 14.740
Mass
D 4.99 0.145
pV 0.123 0.0113
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 1.311
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2085 Henan 532 Henan 0.5700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7291 0.0694 0.0559 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.99 0.145 0.145 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.123 0.0113 0.0113 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
14.74 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
D 0.11 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.1819 0.1819 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT