Takeisakiyo

1977 QA, 1977QA, 1994 ED2, 1994ED2, 2000 QN79, 2000QN79, 30943, J77Q00A, J94E02D, K00Q79N

All data for this body: [vot]

MPC data
Name (number) Takeisakiyo (30943)
a 2.75768
e 0.17487
i / sin(i) 7.7356 / 0.13460
q 2.27544
Q 3.23993
ω 226.5763
Node 337.2786
m 278.3704
n 0.2152
Epoch 2460800.5
nobs 2811
nopp 24
Years observed 1977-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.750
ep 0.224
sin(ip) 0.150
G 0.150
H 13.820
Mass
D 9.30 1.232
pV 0.065 0.0230
Value
Rotational Period 4.379
Period quality 2
Spectral Class C
Spectral Class Score 3.530
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7500 0.2244 0.1496 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.10 1.880 1.880 Masiero 2012ApJ...759L...8M NEATM
8.44 2.100 2.100 Masiero 2020PSJ.....1....5M NEATM
9.07 2.590 2.590 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.063 0.0270 0.0270 Masiero 2012ApJ...759L...8M NEATM
0.064 0.0520 0.0520 Masiero 2020PSJ.....1....5M NEATM
0.090 0.0820 0.0820 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
13.82 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.37868 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C C 0.5884 0.4230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.15 Bus VIS Carvano 2010A&A...510A..43C PHOT
X C 0.4293 0.4230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT