2004 DY9

2004DY9, a3591, K04D09Y

All data for this body: [vot]

MPC data
Name (number) 2004 DY9 (363591)
a 2.56282
e 0.04887
i / sin(i) 22.4147 / 0.38131
q 2.43757
Q 2.68806
ω 351.3530
Node 135.2862
m 87.5731
n 0.2402
Epoch 2460800.5
nobs 430
nopp 13
Years observed 2003-2025
rms 0.90
Best values
[raw, vot]

Value Standard error
Parent Hansa (480)
 
ap 2.562
ep 0.046
sin(ip) 0.373
G 0.150
H 16.240
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
480 Hansa 0 Hansa Novakovic 2019EPSC...13.1671N HCM
480 Hansa 803 Hansa Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5623 0.0457 0.3727 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
16.24 MPC-2023-12-04 MPC-2023-12-04 Phot