Ralhan

08338, 1985 DG, 1985DG, 1985 FE3, 1985FE3, 1992 KG, 1992KG, J85D00G, J85F03E, J92K00G

All data for this body: [vot]

MPC data
Name (number) Ralhan (8338)
a 2.25823
e 0.18587
i / sin(i) 7.9584 / 0.13845
q 1.83849
Q 2.67796
ω 140.6118
Node 91.6962
m 254.5795
n 0.2904
Epoch 2460800.5
nobs 7797
nopp 23
Years observed 1985-2025
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.265
ep 0.229
sin(ip) 0.122
G 0.150
H 14.020
Mass
D 4.79 0.210
pV 0.336 0.0711
Value
Rotational Period 5.274
Period quality 3
Spectral Class S
Spectral Class Score 5.988
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2650 0.2293 0.1224 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.79 0.210 0.210 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.336 0.0711 0.0711 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
14.02 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.27 3 Synodic Brinsfield 2009MPBu...36..169B Lightcurve
5.2735 3 Synodic Behrend LCDB Lightcurve
5.2735 3 Synodic Behrend LCDB Lightcurve
5.274 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
5.27417 2 Sidereal Durech 2020A&A...643A..59D Model
5.2745 3 Synodic Pravec LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.998 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT