1999 XB127

1999XB127, 1998 QG69, 1998QG69, 43163, J98Q69G, J99XC7B

All data for this body: [vot]

MPC data
Name (number) 1999 XB127 (43163)
a 3.03379
e 0.03399
i / sin(i) 11.8629 / 0.20557
q 2.93066
Q 3.13691
ω 47.9391
Node 269.4488
m 36.0229
n 0.1865
Epoch 2460800.5
nobs 2629
nopp 22
Years observed 1998-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.035
ep 0.031
sin(ip) 0.225
G 0.150
H 13.510
Mass
D
pV
Value
Rotational Period 5.206
Period quality 2
Spectral Class S
Spectral Class Score 18.323
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0349 0.0306 0.2251 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
13.51 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.2066 2 Sidereal Durech 2016A&A...587A..48D Model
5.20661 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.72 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.6419 0.6650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6719 0.6650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT