1999 XH140

1999XH140, 1995 AR2, 1995AR2, 97272, J95A02R, J99XE0H

All data for this body: [vot]

MPC data
Name (number) 1999 XH140 (97272)
a 2.93578
e 0.11984
i / sin(i) 3.1195 / 0.05442
q 2.58396
Q 3.28761
ω 276.4712
Node 118.1627
m 74.1397
n 0.1959
Epoch 2460800.5
nobs 419
nopp 21
Years observed 1995-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.937
ep 0.086
sin(ip) 0.036
G 0.150
H 15.860
Mass
D
pV
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 0.2200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9368 0.0856 0.0364 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.86 MPC-2023-12-04 MPC-2023-12-04 Phot