1998 XQ28

1998XQ28, 2000 DT28, 2000DT28, 25304, J98X28Q, K00D28T

All data for this body: [vot]

MPC data
Name (number) 1998 XQ28 (25304)
a 2.93970
e 0.12685
i / sin(i) 1.1905 / 0.02078
q 2.56680
Q 3.31261
ω 56.3143
Node 313.0566
m 127.9708
n 0.1955
Epoch 2460800.5
nobs 2164
nopp 23
Years observed 1996-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.943
ep 0.087
sin(ip) 0.040
G 0.150
H 14.210
Mass
D 4.42 1.081
pV 0.274 0.1402
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
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.5900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9426 0.0874 0.0397 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.42 1.081 1.081 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.274 0.1402 0.1402 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
14.21 MPC-2023-12-04 MPC-2023-12-04 Phot