2012 DL40

2012DL40, 1995 SR16, 1995SR16, 2008 EW107, 2008EW107, J95S16R, K08EA7W, K12D40L, W9195

All data for this body: [vot]

MPC data
Name (number) 2012 DL40 (329195)
a 2.40744
e 0.14741
i / sin(i) 1.3155 / 0.02296
q 2.05257
Q 2.76231
ω 266.2868
Node 174.8445
m 266.0333
n 0.2639
Epoch 2460800.5
nobs 254
nopp 13
Years observed 1995-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.407
ep 0.154
sin(ip) 0.028
G 0.150
H 17.720
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia -0.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4072 0.1543 0.0279 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
17.72 MPC-2023-12-04 MPC-2023-12-04 Phot