Daisetsuzan

04839, 1951 RE, 1951RE, 1982 YH2, 1982YH2, 1989 QG, 1989QG, J51R00E, J82Y02H, J89Q00G

All data for this body: [vot]

MPC data
Name (number) Daisetsuzan (4839)
a 2.43440
e 0.07128
i / sin(i) 7.5747 / 0.13182
q 2.26087
Q 2.60794
ω 180.6388
Node 176.8877
m 129.6465
n 0.2595
Epoch 2460800.5
nobs 7310
nopp 27
Years observed 1951-2025
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.435
ep 0.034
sin(ip) 0.134
G 0.150
H 13.250
Mass
D 8.14 0.099
pV 0.202 0.0317
Value
Rotational Period 3.300
Period quality 2
Spectral Class Xc
Spectral Class Score 5.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4346 0.0336 0.1338 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.14 0.099 0.099 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.202 0.0317 0.0317 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
13.25 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.38 2 Synodic Yeh 2020AJ....160...73Y Lightcurve
3.38381 2 Sidereal Athanasopoulos 2024A%26A...690A.215A Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K 0.146 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S M 0.620000 0.360000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
Xc Bus VIS Bus 2002Icar..158..146B SPEC