2002 DA20

2002DA20, 2000 UC16, 2000UC16, K00U16C, K02D20A, N7835

All data for this body: [vot]

MPC data
Name (number) 2002 DA20 (237835)
a 2.61173
e 0.10196
i / sin(i) 22.6525 / 0.38514
q 2.34545
Q 2.87802
ω 51.1071
Node 39.6985
m 239.4462
n 0.2335
Epoch 2460800.5
nobs 629
nopp 13
Years observed 2000-2025
rms 0.91
Best values
[raw, vot]

Value Standard error
Parent Hansa (480)
 
ap 2.612
ep 0.060
sin(ip) 0.377
G 0.150
H 15.920
Mass
D 1.87 0.355
pV 0.420 0.2491
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
2.6116 0.0598 0.3769 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.87 0.355 0.355 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.420 0.2491 0.2491 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
15.92 MPC-2023-12-04 MPC-2023-12-04 Phot