2002 RA139

2002RA139, 2000 EY30, 2000EY30, 84208, K00E30Y, K02RD9A

All data for this body: [vot]

MPC data
Name (number) 2002 RA139 (84208)
a 2.53051
e 0.15886
i / sin(i) 9.0677 / 0.15760
q 2.12852
Q 2.93250
ω 311.8313
Node 110.5762
m 175.2769
n 0.2448
Epoch 2460800.5
nobs 1156
nopp 19
Years observed 1992-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.528
ep 0.139
sin(ip) 0.141
G 0.150
H 15.710
Mass
D
pV
Value
Rotational Period 6.293
Period quality 2
Spectral Class S
Spectral Class Score 5.418
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5278 0.1389 0.1407 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
15.71 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.29317 2 Synodic Pal 2020ApJS..247...26P Lightcurve
6.2946 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.903 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT