Dibaj

02389, 1935 SH, 1935SH, 1950 ND1, 1950ND1, 1958 UL, 1958UL, 1973 QW, 1973QW, 1977 QC1, 1977QC1, J35S00H, J50N01D, J58U00L, J73Q00W, J77Q01C

All data for this body: [vot]

MPC data
Name (number) Dibaj (2389)
a 2.44207
e 0.23580
i / sin(i) 7.8383 / 0.13638
q 1.86622
Q 3.01791
ω 337.8462
Node 333.6278
m 193.7537
n 0.2583
Epoch 2460800.5
nobs 4453
nopp 31
Years observed 1935-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.444
ep 0.207
sin(ip) 0.140
G 0.150
H 12.960
Mass
D 5.82 0.227
pV 0.269 0.0522
Value
Rotational Period 209.000
Period quality 2+
Spectral Class S
Spectral Class Score 5.958
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4437 0.2075 0.1396 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.57 0.950 0.950 Nugent 2016AJ....152...63N NEATM
5.82 0.236 0.236 Masiero 2011ApJ...741...68M NEATM
6.70 1.740 1.740 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.210 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.220 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM
0.434 0.1038 0.1038 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
12.96 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
18.0 2- Synodic Pravec LCDB Lightcurve
209.3 2+ Synodic Polakis 2020MPBu...47...94P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.993 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT