Katayama

08527, 1975 TV1, 1975TV1, 1991 FC2, 1991FC2, 1992 SV12, 1992SV12, J75T01V, J91F02C, J92S12V

All data for this body: [vot]

MPC data
Name (number) Katayama (8527)
a 2.25904
e 0.18389
i / sin(i) 7.4164 / 0.12908
q 1.84362
Q 2.67446
ω 285.8657
Node 6.1649
m 274.0047
n 0.2903
Epoch 2460800.5
nobs 3684
nopp 26
Years observed 1955-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.260
ep 0.142
sin(ip) 0.127
G 0.150
H 14.030
Mass
D 3.98 0.980
pV 0.230 0.1300
Value
Rotational Period 54.200
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2596 0.1417 0.1272 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.98 0.980 0.980 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.230 0.1300 0.1300 Nugent 2016AJ....152...63N 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
14.03 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
54.203 2 Sidereal Durech 2020A&A...643A..59D Model