1998 DS3

1998DS3, 16893, 1988 EV1, 1988EV1, J88E01V, J98D03S

All data for this body: [vot]

MPC data
Name (number) 1998 DS3 (16893)
a 3.01836
e 0.07249
i / sin(i) 10.6882 / 0.18546
q 2.79956
Q 3.23717
ω 307.7134
Node 148.6311
m 106.0326
n 0.1880
Epoch 2460800.5
nobs 4312
nopp 25
Years observed 1988-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.017
ep 0.088
sin(ip) 0.175
G 0.150
H 12.740
Mass
D 10.41 0.210
pV 0.103 0.0245
Value
Rotational Period 22.510
Period quality 2
Spectral Class X
Spectral Class Score 8.564
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.1700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0170 0.0881 0.1747 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.41 0.210 0.210 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.103 0.0245 0.0245 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
12.74 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
22.511 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
X 0.794 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.6334 0.6334 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT