1999 XO129

1999XO129, 2000 AE256, 2000AE256, 2001 CE1, 2001CE1, 41302, J99XC9O, K00AP6E, K01C01E

All data for this body: [vot]

MPC data
Name (number) 1999 XO129 (41302)
a 3.16991
e 0.08911
i / sin(i) 9.0264 / 0.15689
q 2.88745
Q 3.45238
ω 6.0425
Node 346.1032
m 251.3310
n 0.1746
Epoch 2460800.5
nobs 1594
nopp 21
Years observed 1998-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Veritas (490)
 
ap 3.171
ep 0.063
sin(ip) 0.165
G 0.150
H 14.190
Mass
D 9.53 1.300
pV 0.054 0.0150
Value
Rotational Period 27.490
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
490 Veritas 0 Veritas Novakovic 2019EPSC...13.1671N HCM
490 Veritas 609 Veritas -0.2500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1710 0.0628 0.1646 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.53 1.300 1.300 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0150 0.0150 Masiero 2012ApJ...759L...8M 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
14.19 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
27.499 2 Sidereal Durech 2023A&A...675A..24D Model