2005 UN4

2005UN4, 1999 RP76, 1999RP76, J99R76P, K05U04N, V4362

All data for this body: [vot]

MPC data
Name (number) 2005 UN4 (314362)
a 3.18099
e 0.24766
i / sin(i) 25.4067 / 0.42904
q 2.39319
Q 3.96879
ω 263.7296
Node 167.0658
m 143.0861
n 0.1737
Epoch 2460800.5
nobs 477
nopp 16
Years observed 1999-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.171
ep 0.187
sin(ip) 0.441
G 0.150
H 15.530
Mass
D 5.08 0.327
pV 0.062 0.0149
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
31 Euphrosyne 0 Euphrosyne Novakovic 2019EPSC...13.1671N HCM
31 Euphrosyne 901 Euphrosyne Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1714 0.1870 0.4405 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.08 0.327 0.327 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0149 0.0149 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
15.53 MPC-2023-12-04 MPC-2023-12-04 Phot