2000 XQ38

2000XQ38, 2019 GR45, 2019GR45, 98709, K00X38Q, K19G45R

All data for this body: [vot]

MPC data
Name (number) 2000 XQ38 (98709)
a 2.58601
e 0.24686
i / sin(i) 25.4368 / 0.42952
q 1.94762
Q 3.22439
ω 307.6379
Node 74.3956
m 250.0887
n 0.2370
Epoch 2460200.5
nobs 2289
nopp 18
Years observed 1994-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.586
ep 0.214
sin(ip) 0.413
Value Standard error
G 0.150
H 14.020
Mass
D 4.96 0.276
pV 0.247 0.0332
Rotational Period 7.130
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5857 0.2139 0.4127 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.03 0.561 0.561 Masiero 2011ApJ...741...68M NEATM
5.26 0.317 0.317 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.232 0.0349 0.0349 Masiero 2011ApJ...741...68M NEATM
0.395 0.1077 0.1077 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
14.02 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.13 Durech 2023A&A...675A..24D Model