1999 XE159

1999XE159, 2002 NT49, 2002NT49, 80378, J99XF9E, K02N49T

All data for this body: [vot]

MPC data
Name (number) 1999 XE159 (80378)
a 2.34474
e 0.18073
i / sin(i) 3.2172 / 0.05612
q 1.92097
Q 2.76851
ω 262.7959
Node 130.4295
m 60.2124
n 0.2745
Epoch 2460800.5
nobs 784
nopp 18
Years observed 1999-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.345
ep 0.156
sin(ip) 0.048
G 0.150
H 16.750
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 0.281
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.4100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3446 0.1559 0.0479 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
16.75 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
B B 0.0468 0.0468 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT