1999 JG50

1999JG50, 2000 SS74, 2000SS74, 35819, J99J50G, K00S74S

All data for this body: [vot]

MPC data
Name (number) 1999 JG50 (35819)
a 2.22990
e 0.06554
i / sin(i) 4.2941 / 0.07488
q 2.08376
Q 2.37604
ω 66.7355
Node 130.8873
m 318.6312
n 0.2960
Epoch 2460800.5
nobs 2037
nopp 21
Years observed 1990-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.230
ep 0.114
sin(ip) 0.073
G 0.150
H 15.660
Mass
D 2.11 0.392
pV 0.190 0.0461
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 11.157
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2301 0.1141 0.0732 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.11 0.392 0.392 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.190 0.0461 0.0461 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
15.66 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
LS 0.32 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.943 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.5832 0.5830 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT