Tomaiyowit

11500, 1989 UR, 1989UR, J89U00R

All data for this body: [vot]

MPC data
Name (number) Tomaiyowit (11500)
a 1.07988
e 0.35580
i / sin(i) 10.3106 / 0.17899
q 0.69565
Q 1.46411
ω 289.5238
Node 234.3859
m 139.2629
n 0.8783
Epoch 2460800.5
nobs 1215
nopp 16
Years observed 1989-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 18.360
Mass
D 0.74 0.006
pV 0.147 0.0233
Value
Rotational Period 73.000
Period quality 3
Spectral Class S
Spectral Class Score 42.000
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.60 0.190 0.190 Masiero 2021PSJ.....2..162M NEATM
0.64 0.170 0.170 Masiero 2020PSJ.....1....5M NEATM
0.74 0.006 0.006 Mainzer 2011ApJ...743..156M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.142 0.0240 0.0240 Mainzer 2011ApJ...743..156M NEATM
0.208 0.1300 0.1300 Masiero 2020PSJ.....1....5M NEATM
0.244 0.1030 0.1770 Masiero 2021PSJ.....2..162M 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
18.36 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
73.0 3 Synodic Pravec LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C 0.0698 0.0698 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S Bus-DeMeo NIR Marsset 2022AJ....163..165M SPEC
S Bus VIS Binzel 2019Icar..324...41B SPEC
S Bus VIS Bus 2002Icar..158..146B SPEC
S Bus VISNIR Binzel 2004Icar..170..259B SPEC
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC