1998 DZ20

1998DZ20, 2002 AF119, 2002AF119, 85581, J98D20Z, K02AB9F

All data for this body: [vot]

MPC data
Name (number) 1998 DZ20 (85581)
a 2.56175
e 0.16254
i / sin(i) 13.4181 / 0.23206
q 2.14537
Q 2.97814
ω 349.5896
Node 336.8404
m 273.7091
n 0.2404
Epoch 2460200.5
nobs 3495
nopp 19
Years observed 1994-2023
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.562
ep 0.131
sin(ip) 0.233
Value Standard error
G 0.150
H 13.950
Mass
D 4.75 0.131
pV 0.236 0.0600
Rotational Period 13.221
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.7800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5620 0.1311 0.2333 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.75 0.131 0.131 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.236 0.0600 0.0600 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
13.95 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.22 Pal 2020ApJS..247...26P Lightcurve