2001 QB297

2001QB297, 2000 JH34, 2000JH34, 57358, K00J34H, K01QT7B

All data for this body: [vot]

MPC data
Name (number) 2001 QB297 (57358)
a 2.37327
e 0.08321
i / sin(i) 7.2164 / 0.12562
q 2.17580
Q 2.57075
ω 315.6215
Node 29.0458
m 196.5524
n 0.2696
Epoch 2460800.5
nobs 1518
nopp 20
Years observed 1992-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.374
ep 0.042
sin(ip) 0.117
G 0.150
H 15.520
Mass
D 2.28 0.345
pV 0.215 0.0720
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 4.695
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3739 0.0418 0.1175 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.28 0.345 0.345 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.215 0.0720 0.0720 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
15.52 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
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.21 Bus VIS Carvano 2010A&A...510A..43C PHOT
L L 0.3792 0.3792 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT