1999 JV77

1999JV77, 19556, 1998 DH36, 1998DH36, J98D36H, J99J77V

All data for this body: [vot]

MPC data
Name (number) 1999 JV77 (19556)
a 2.40495
e 0.18298
i / sin(i) 12.3083 / 0.21317
q 1.96489
Q 2.84501
ω 217.8105
Node 95.0682
m 290.7925
n 0.2643
Epoch 2460800.5
nobs 4690
nopp 26
Years observed 1950-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.406
ep 0.141
sin(ip) 0.195
G 0.150
H 14.070
Mass
D 5.79 0.109
pV 0.140 0.0260
Value
Rotational Period 2.360
Period quality 2
Spectral Class X
Spectral Class Score 4.368
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4058 0.1414 0.1946 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.73 0.121 0.121 Masiero 2011ApJ...741...68M NEATM
6.05 0.253 0.253 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.133 0.0364 0.0364 Masiero 2011ApJ...741...68M NEATM
0.148 0.0372 0.0372 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
14.07 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.36007 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 0.728 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT