1999 JY78

1999JY78, 2000 TS19, 2000TS19, 91364, J99J78Y, K00T19S

All data for this body: [vot]

MPC data
Name (number) 1999 JY78 (91364)
a 2.40201
e 0.03713
i / sin(i) 8.4575 / 0.14708
q 2.31283
Q 2.49120
ω 169.9174
Node 73.1156
m 338.0588
n 0.2648
Epoch 2460800.5
nobs 2492
nopp 19
Years observed 1999-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.402
ep 0.062
sin(ip) 0.133
G 0.150
H 14.880
Mass
D 2.44 0.238
pV 0.293 0.0745
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 13.082
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4020 0.0618 0.1332 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.43 0.270 0.270 Masiero 2011ApJ...741...68M NEATM
2.47 0.508 0.508 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.290 0.0875 0.0875 Masiero 2011ApJ...741...68M NEATM
0.299 0.1421 0.1421 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
14.88 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 V None None Movis NIR Popescu 2018A&A...617A..12P PHOT
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V 0.13 Bus VIS Carvano 2010A&A...510A..43C PHOT
V 0.818 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V V 0.1564 0.8270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.8293 0.8270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT