1999 DB3

1999DB3, 17888, 1987 KJ5, 1987KJ5, J87K05J, J99D03B

All data for this body: [vot]

MPC data
Name (number) 1999 DB3 (17888)
a 2.56315
e 0.16041
i / sin(i) 14.1505 / 0.24447
q 2.15200
Q 2.97430
ω 130.4842
Node 147.7060
m 273.4423
n 0.2402
Epoch 2460200.5
nobs 2849
nopp 20
Years observed 1979-2023
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.563
ep 0.147
sin(ip) 0.237
Value Standard error
G 0.150
H 13.770
Mass
D 5.14 0.201
pV 0.463 0.0734
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.8600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5628 0.1472 0.2373 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.14 0.201 0.201 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.463 0.0734 0.0734 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
13.77 MPC-2023-12-04 MPC-2023-12-04 Phot