2001 QN239

2001QN239, 1999 FG60, 1999FG60, 57320, J99F60G, K01QN9N

All data for this body: [vot]

MPC data
Name (number) 2001 QN239 (57320)
a 2.41732
e 0.16089
i / sin(i) 3.1556 / 0.05505
q 2.02839
Q 2.80624
ω 271.0471
Node 148.0608
m 46.0609
n 0.2622
Epoch 2460800.5
nobs 1801
nopp 19
Years observed 1996-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.418
ep 0.155
sin(ip) 0.049
G 0.150
H 15.670
Mass
D 2.10 0.667
pV 0.278 0.1501
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 12.864
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4185 0.1546 0.0487 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.10 0.667 0.667 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.278 0.1501 0.1501 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
15.67 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
Q 0.51 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.8382 0.9150 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9725 0.9150 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT