Takamagahara

10831, 1976 US8, 1976US8, 1993 VM2, 1993VM2, 1997 SR2, 1997SR2, J76U08S, J93V02M, J97S02R

All data for this body: [vot]

MPC data
Name (number) Takamagahara (10831)
a 2.59683
e 0.22731
i / sin(i) 1.3889 / 0.02424
q 2.00655
Q 3.18711
ω 116.2151
Node 11.4329
m 141.4802
n 0.2355
Epoch 2460800.5
nobs 1779
nopp 20
Years observed 1976-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.597
ep 0.255
sin(ip) 0.028
G 0.150
H 15.350
Mass
D 4.47 0.710
pV 0.065 0.0280
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.167
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5967 0.2553 0.0283 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.17 1.000 1.000 Nugent 2016AJ....152...63N NEATM
4.32 1.270 1.270 Masiero 2021PSJ.....2..162M NEATM
5.58 1.660 1.660 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.057 0.0470 0.0470 Masiero 2012ApJ...759L...8M NEATM
0.060 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.079 0.0350 0.0620 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
15.35 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
Ad Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
C 0.23 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.1179 0.1050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D C 0.0211 0.1050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT