Avignon

09385, 1987 SE19, 1987SE19, 1993 TJ30, 1993TJ30, 1997 EA57, 1997EA57, 1998 OC6, 1998OC6, J87S19E, J93T30J, J97E57A, J98O06C

All data for this body: [vot]

MPC data
Name (number) Avignon (9385)
a 3.14822
e 0.25014
i / sin(i) 14.4818 / 0.25007
q 2.36072
Q 3.93572
ω 108.7388
Node 188.4397
m 290.3143
n 0.1764
Epoch 2460800.5
nobs 3394
nopp 27
Years observed 1987-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.161
ep 0.218
sin(ip) 0.270
G 0.150
H 13.440
Mass
D 13.50 1.940
pV 0.035 0.0136
Value
Rotational Period 4.289
Period quality 2
Spectral Class B
Spectral Class Score 2.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1606 0.2178 0.2696 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.66 3.630 3.630 Nugent 2016AJ....152...63N NEATM
13.09 2.520 2.520 Masiero 2012ApJ...759L...8M NEATM
17.43 5.560 5.560 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.027 0.0120 0.0230 Masiero 2021PSJ.....2..162M NEATM
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.054 0.0310 0.0310 Masiero 2012ApJ...759L...8M 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
13.44 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.28947 2 Synodic Pal 2020ApJS..247...26P Lightcurve
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 0.71 Bus VIS Carvano 2010A&A...510A..43C PHOT