2001 DS21

2001DS21, 25921, K01D21S

All data for this body: [vot]

MPC data
Name (number) 2001 DS21 (25921)
a 3.03518
e 0.15669
i / sin(i) 17.4337 / 0.29960
q 2.55960
Q 3.51075
ω 214.2817
Node 38.6892
m 144.0845
n 0.1864
Epoch 2460800.5
nobs 2502
nopp 22
Years observed 1993-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Aegle (96)
 
ap 3.038
ep 0.186
sin(ip) 0.284
G 0.150
H 14.020
Mass
D
pV
Value
Rotational Period 11.421
Period quality 2
Spectral Class S
Spectral Class Score 2.119
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
96 Aegle 0 Aegle Novakovic 2019EPSC...13.1671N HCM
96 Aegle 630 Aegle Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0376 0.1864 0.2845 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
11.4216 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 0.3532 0.3430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Xt Xt None None Movis NIR Popescu 2018A&A...617A..12P PHOT