1999 XH118

1999XH118, 43154, J99XB8H

All data for this body: [vot]

MPC data
Name (number) 1999 XH118 (43154)
a 2.79839
e 0.06650
i / sin(i) 6.6479 / 0.11577
q 2.61229
Q 2.98450
ω 0.6850
Node 42.5228
m 41.0654
n 0.2105
Epoch 2460200.5
nobs 1317
nopp 22
Years observed 1992-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Witt (2732)
 
ap 2.799
ep 0.038
sin(ip) 0.103
Value Standard error
G 0.150
H 14.960
Mass
D 3.02 0.552
pV 0.213 0.1299
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2732 Witt 535 Witt 0.6800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7992 0.0384 0.1028 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.02 0.552 0.552 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.213 0.1299 0.1299 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
14.96 MPC-2023-12-04 MPC-2023-12-04 Phot