1999 JS98

1999JS98, 35916, J99J98S

All data for this body: [vot]

MPC data
Name (number) 1999 JS98 (35916)
a 2.62871
e 0.09407
i / sin(i) 15.9180 / 0.27426
q 2.38142
Q 2.87599
ω 67.1283
Node 90.2555
m 105.1020
n 0.2313
Epoch 2460800.5
nobs 2427
nopp 21
Years observed 1997-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.628
ep 0.134
sin(ip) 0.261
G 0.150
H 14.910
Mass
D
pV
Value
Rotational Period 2.947
Period quality 2
Spectral Class S
Spectral Class Score 19.893
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6285 0.1337 0.2612 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.91 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.94681 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
C 0.44 Bus VIS Carvano 2010A&A...510A..43C PHOT
C S 0.4812 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.2770 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2901 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3127 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6261 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7346 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7417 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.0342 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.3655 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.2196 0.3750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT