1999 UQ56

1999UQ56, H5856, J99U56Q

All data for this body: [vot]

MPC data
Name (number) 1999 UQ56 (175856)
a 2.32084
e 0.13306
i / sin(i) 6.3725 / 0.11099
q 2.01203
Q 2.62966
ω 49.9636
Node 323.1952
m 90.2430
n 0.2788
Epoch 2460800.5
nobs 893
nopp 13
Years observed 1999-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.321
ep 0.096
sin(ip) 0.117
G 0.150
H 16.250
Mass
D
pV
Value
Rotational Period 4.900
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3206 0.0960 0.1175 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
16.25 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.96 2 Synodic Waszczak 2015AJ....150...75W Lightcurve