Seillier

02364, 1966 DX, 1966DX, 1971 BH, 1971BH, 1978 GD, 1978GD, 1978 HA, 1978HA, J66D00X, J71B00H, J78G00D, J78H00A

All data for this body: [vot]

MPC data
Name (number) Seillier (2364)
a 3.17451
e 0.13988
i / sin(i) 10.7058 / 0.18577
q 2.73045
Q 3.61857
ω 167.2345
Node 42.7719
m 112.7706
n 0.1743
Epoch 2460800.5
nobs 4588
nopp 35
Years observed 1951-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.185
ep 0.163
sin(ip) 0.170
G 0.150
H 11.400
Mass
D 20.13 0.151
pV 0.116 0.0101
Value
Rotational Period 12.280
Period quality 2+
Spectral Class X
Spectral Class Score 5.952
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1846 0.1629 0.1700 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
19.63 0.165 0.165 Masiero 2011ApJ...741...68M NEATM
20.77 4.150 4.150 Ali-Lagoa 2018A&A...612A..85A NEATM
21.60 0.570 0.570 Usui 2011PASJ...63.1117U NEATM
22.08 2.210 2.210 Ali-Lagoa 2018A&A...612A..85A NEATM
23.80 0.520 0.520 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.103 0.0130 0.0130 Masiero 2012ApJ...759L...8M NEATM
0.118 0.0240 0.0240 Ali-Lagoa 2018A&A...612A..85A NEATM
0.133 0.0530 0.0530 Ali-Lagoa 2018A&A...612A..85A NEATM
0.152 0.0232 0.0232 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
11.40 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.284 2+ Synodic Casalnuovo 2015MPBu...42..139C Lightcurve
6.7 2 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 0.992 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT