Rahua

05056, 1982 UE1, 1982UE1, 1982 VH9, 1982VH9, 1986 RQ5, 1986RQ5, 1988 DC, 1988DC, 1990 OS2, 1990OS2, J82U01E, J82V09H, J86R05Q, J88D00C, J90O02S

All data for this body: [vot]

MPC data
Name (number) Rahua (5056)
a 2.63519
e 0.20167
i / sin(i) 7.2461 / 0.12613
q 2.10376
Q 3.16663
ω 22.1352
Node 64.7768
m 293.2356
n 0.2304
Epoch 2460800.5
nobs 11997
nopp 28
Years observed 1982-2025
rms 0.37
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.637
ep 0.149
sin(ip) 0.108
G 0.150
H 13.630
Mass
D 6.49 0.092
pV 0.260 0.0151
Value
Rotational Period 123.750
Period quality 2
Spectral Class X
Spectral Class Score 7.350
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6374 0.1495 0.1085 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.47 0.139 0.139 Masiero 2011ApJ...741...68M NEATM
7.27 0.122 0.122 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.175 0.0248 0.0248 Masiero 2011ApJ...741...68M NEATM
0.309 0.0190 0.0190 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
13.63 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
123.759 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.35 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.7750 0.7750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT