1999 XT236

1999XT236, 1998 ML47, 1998ML47, 1999 VJ52, 1999VJ52, 71200, J98M47L, J99V52J, J99XN6T

All data for this body: [vot]

MPC data
Name (number) 1999 XT236 (71200)
a 2.61467
e 0.11319
i / sin(i) 2.5752 / 0.04493
q 2.31870
Q 2.91063
ω 131.7797
Node 283.3937
m 14.4552
n 0.2331
Epoch 2460800.5
nobs 1874
nopp 22
Years observed 1994-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.614
ep 0.070
sin(ip) 0.062
G 0.150
H 14.940
Mass
D 6.61 0.144
pV 0.058 0.0077
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 8.866
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6143 0.0697 0.0620 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.50 1.850 1.850 Masiero 2020PSJ.....1....5M NEATM
6.61 0.146 0.146 Masiero 2011ApJ...741...68M NEATM
6.71 0.930 0.930 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.057 0.0100 0.0100 Masiero 2012ApJ...759L...8M NEATM
0.058 0.0122 0.0122 Masiero 2011ApJ...741...68M NEATM
0.077 0.0670 0.0670 Masiero 2020PSJ.....1....5M 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
14.94 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 C 0.3980 0.4810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2474 0.4810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5826 0.4810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6476 0.4810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT