1999 XE135

1999XE135, 1998 HH113, 1998HH113, 47410, J98HB3H, J99XD5E

All data for this body: [vot]

MPC data
Name (number) 1999 XE135 (47410)
a 2.21382
e 0.23567
i / sin(i) 6.6704 / 0.11616
q 1.69209
Q 2.73556
ω 200.4152
Node 139.2204
m 330.9922
n 0.2992
Epoch 2460800.5
nobs 2320
nopp 22
Years observed 1991-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.212
ep 0.172
sin(ip) 0.108
G 0.150
H 15.390
Mass
D 1.72 0.320
pV 0.340 0.1500
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.507
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2125 0.1721 0.1085 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.72 0.320 0.320 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.340 0.1500 0.1500 Nugent 2016AJ....152...63N 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
15.39 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.9179 0.9179 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT