Avicenna

02755, 1973 SJ4, 1973SJ4, 1978 UX1, 1978UX1, J73S04J, J78U01X

All data for this body: [vot]

MPC data
Name (number) Avicenna (2755)
a 2.85010
e 0.25627
i / sin(i) 4.5641 / 0.07958
q 2.11972
Q 3.58048
ω 149.1423
Node 232.2197
m 256.9858
n 0.2048
Epoch 2460800.5
nobs 4626
nopp 30
Years observed 1971-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.849
ep 0.215
sin(ip) 0.095
G 0.150
H 13.560
Mass
D 12.11 0.185
pV 0.063 0.0099
Value
Rotational Period 7.022
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8488 0.2155 0.0949 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.84 0.224 0.224 Masiero 2011ApJ...741...68M NEATM
12.72 0.329 0.329 Masiero 2011ApJ...741...68M NEATM
9.45 3.147 3.147 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.057 0.0158 0.0158 Masiero 2011ApJ...741...68M NEATM
0.066 0.0132 0.0132 Masiero 2011ApJ...741...68M NEATM
0.082 0.0470 0.0470 Masiero 2017AJ....154..168M 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
13.56 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.0229 2 Sidereal Durech 2023A&A...675A..24D Model