1999 JT77

1999JT77, 1995 FF19, 1995FF19, 35882, J95F19F, J99J77T

All data for this body: [vot]

MPC data
Name (number) 1999 JT77 (35882)
a 2.36073
e 0.17893
i / sin(i) 5.6850 / 0.09906
q 1.93832
Q 2.78314
ω 109.6104
Node 154.7536
m 37.0360
n 0.2717
Epoch 2460800.5
nobs 1483
nopp 21
Years observed 1995-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.361
ep 0.174
sin(ip) 0.096
G 0.150
H 15.800
Mass
D 2.00 0.337
pV 0.280 0.0743
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 30.742
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3614 0.1745 0.0962 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.00 0.337 0.337 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.280 0.0743 0.0743 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
15.80 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 0.49 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.1991 0.6750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4341 0.6750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4988 0.6750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7810 0.6750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8393 0.6750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9165 0.6750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9582 0.6750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.7387 0.6750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT