1999 JE

1999JE, 1978 UF3, 1978UF3, 1991 JZ6, 1991JZ6, 40270, J78U03F, J91J06Z, J99J00E

All data for this body: [vot]

MPC data
Name (number) 1999 JE (40270)
a 1.97391
e 0.07859
i / sin(i) 18.6157 / 0.31922
q 1.81879
Q 2.12904
ω 315.9787
Node 232.5978
m 134.9412
n 0.3554
Epoch 2460800.5
nobs 2483
nopp 20
Years observed 1978-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.974
ep 0.099
sin(ip) 0.341
G 0.150
H 15.300
Mass
D 1.67 0.230
pV 0.914 0.1472
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 0 Hungaria Novakovic 2019EPSC...13.1671N HCM
434 Hungaria 3 Hungaria 1.0700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9740 0.0993 0.3414 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.67 0.230 0.230 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.914 0.1472 0.1472 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
15.30 MPC-2023-12-04 MPC-2023-12-04 Phot