1999 XP29

1999XP29, 1982 VH7, 1982VH7, 86335, J82V07H, J99X29P

All data for this body: [vot]

MPC data
Name (number) 1999 XP29 (86335)
a 3.15923
e 0.23169
i / sin(i) 10.8297 / 0.18789
q 2.42725
Q 3.89120
ω 121.9113
Node 231.5318
m 242.8315
n 0.1755
Epoch 2460800.5
nobs 1302
nopp 22
Years observed 1982-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.167
ep 0.190
sin(ip) 0.209
G 0.150
H 14.430
Mass
D 9.22 0.110
pV 0.045 0.0088
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.729
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1667 0.1903 0.2093 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.37 2.390 2.390 Nugent 2016AJ....152...63N NEATM
9.22 0.110 0.110 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.045 0.0090 0.0090 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
14.43 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
C 0.14 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.463 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.4452 0.4452 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT