1981 DL3

1981DL3, 19929, J81D03L

All data for this body: [vot]

MPC data
Name (number) 1981 DL3 (19929)
a 2.27706
e 0.12342
i / sin(i) 5.7179 / 0.09963
q 1.99602
Q 2.55809
ω 88.5516
Node 283.3944
m 112.1260
n 0.2868
Epoch 2460800.5
nobs 2305
nopp 23
Years observed 1955-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.277
ep 0.085
sin(ip) 0.111
G 0.150
H 15.290
Mass
D
pV
Value
Rotational Period 44.133
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2773 0.0854 0.1114 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
15.29 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
44.1335 2 Synodic Pal 2020ApJS..247...26P Lightcurve