Takahisa

17462, 1990 UP1, 1990UP1, 1990 UP14, 1990UP14, 1999 JB27, 1999JB27, J90U01P, J90U14P, J99J27B

All data for this body: [vot]

MPC data
Name (number) Takahisa (17462)
a 2.27254
e 0.17801
i / sin(i) 8.8558 / 0.15395
q 1.86801
Q 2.67707
ω 354.8876
Node 55.7555
m 20.6554
n 0.2877
Epoch 2460800.5
nobs 2814
nopp 21
Years observed 1990-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.272
ep 0.176
sin(ip) 0.137
G 0.150
H 14.430
Mass
D 2.95 0.388
pV 0.334 0.1045
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2723 0.1757 0.1374 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.81 0.460 0.460 Nugent 2016AJ....152...63N NEATM
3.28 0.721 0.721 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.320 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM
0.376 0.2123 0.2123 Masiero 2011ApJ...741...68M 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
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT