1999 XN172

1999XN172, 2001 HT28, 2001HT28, 47429, J99XH2N, K01H28T

All data for this body: [vot]

MPC data
Name (number) 1999 XN172 (47429)
a 3.10707
e 0.22843
i / sin(i) 7.4005 / 0.12880
q 2.39734
Q 3.81681
ω 96.5243
Node 62.9074
m 80.1564
n 0.1800
Epoch 2460200.5
nobs 1738
nopp 20
Years observed 1998-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.114
ep 0.253
sin(ip) 0.122
Value Standard error
G 0.150
H 14.090
Mass
D 6.19 0.362
pV 0.152 0.0174
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1142 0.2525 0.1219 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.19 0.362 0.362 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.152 0.0174 0.0174 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
14.09 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

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