1999 JC47

1999JC47, 17105, 1991 NL2, 1991NL2, 1998 BY41, 1998BY41, J91N02L, J98B41Y, J99J47C

All data for this body: [vot]

MPC data
Name (number) 1999 JC47 (17105)
a 2.58402
e 0.13000
i / sin(i) 14.4817 / 0.25007
q 2.24810
Q 2.91995
ω 76.6903
Node 228.0816
m 32.7988
n 0.2373
Epoch 2460800.5
nobs 3807
nopp 24
Years observed 1983-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.584
ep 0.093
sin(ip) 0.266
G 0.150
H 13.380
Mass
D 6.43 0.260
pV 0.324 0.0364
Value
Rotational Period 3.510
Period quality 2
Spectral Class S
Spectral Class Score 5.856
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5841 0.0931 0.2655 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.43 0.260 0.260 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.324 0.0364 0.0364 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
13.38 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.51138 2 Sidereal Durech 2023A&A...675A..24D Model
3.511704 2 Sidereal Durech 2019A&A...631A...2D Model
3.513 2 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L L 0.5084 0.5084 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.976 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT