1998DS8

1997WK34, 1999BZ6, 28028, J97W34K, J98D08S, J99B06Z

All data for this body: [vot]

MPC data
Name (number) 1998DS8 (28028)
Packed designation 28028
a 2.94247
e 0.06109
i / sin(i) 3.0223 / 0.05273
q 2.76272
Q 3.12222
ω 103.8833
Node 120.1982
m 123.9943
n 0.1953
Epoch 2459600.5
nobs 2501
nopp 21
Years observed 1991-2021
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.938
ep 0.095
sin(ip) 0.035
Value Standard error
G 0.150
H 13.510
Mass
D 5.73 0.255
pV 0.268 0.0329
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis 0.7400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9382 0.0953 0.0350 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.67 0.268 0.268 Masiero 2011ApJ...741...68M NEATM
6.29 0.820 0.820 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.213 0.0640 0.0640 Masiero 2012ApJ...759L...8M NEATM
0.288 0.0383 0.0383 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.51 MPC-2022-01-18 MPC-2022-01-18 Phot