Dittebesard

19188, 1988 DY4, 1988DY4, 1991 YT, 1991YT, J88D04Y, J91Y00T

All data for this body: [vot]

MPC data
Name (number) Dittebesard (19188)
a 2.70210
e 0.17500
i / sin(i) 11.6871 / 0.20257
q 2.22922
Q 3.17498
ω 140.5228
Node 265.8368
m 225.7619
n 0.2219
Epoch 2460800.5
nobs 3035
nopp 25
Years observed 1988-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.700
ep 0.160
sin(ip) 0.219
G 0.150
H 13.630
Mass
D 4.98 0.187
pV 0.235 0.0507
Value
Rotational Period 21.790
Period quality 2
Spectral Class S
Spectral Class Score 5.948
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia 0.6100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7004 0.1603 0.2189 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.98 0.187 0.187 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.235 0.0507 0.0507 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
21.7906 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.9914 0.9914 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT