1999 JB56

1999JB56, 2001 TZ115, 2001TZ115, 59586, J99J56B, K01TB5Z

All data for this body: [vot]

MPC data
Name (number) 1999 JB56 (59586)
a 2.56113
e 0.18519
i / sin(i) 5.4935 / 0.09573
q 2.08684
Q 3.03542
ω 104.9048
Node 18.5312
m 210.8766
n 0.2405
Epoch 2460800.5
nobs 1978
nopp 19
Years observed 1997-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.564
ep 0.208
sin(ip) 0.094
G 0.150
H 14.980
Mass
D 3.27 0.167
pV 0.239 0.0457
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 13.731
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5637 0.2079 0.0943 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.27 0.167 0.167 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.239 0.0457 0.0457 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
14.98 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9552 0.9552 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
SQ 0.23 Bus VIS Carvano 2010A&A...510A..43C PHOT