1999 XG29

1999XG29, 1998 QA79, 1998QA79, 41243, J98Q79A, J99X29G

All data for this body: [vot]

MPC data
Name (number) 1999 XG29 (41243)
a 2.98903
e 0.10594
i / sin(i) 10.3231 / 0.17920
q 2.67238
Q 3.30568
ω 154.0239
Node 223.0124
m 10.2336
n 0.1907
Epoch 2460800.5
nobs 1342
nopp 22
Years observed 1998-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.989
ep 0.077
sin(ip) 0.191
G 0.150
H 14.690
Mass
D 4.22 0.149
pV 0.173 0.0297
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.700
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9893 0.0767 0.1908 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.22 0.149 0.149 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.173 0.0297 0.0297 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
14.69 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 0.940000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
V 0.09 Bus VIS Carvano 2010A&A...510A..43C PHOT
V X 0.0237 0.1340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1382 0.1340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT