Seiyauyeda

06868, 1905 FA, 1905FA, 1973 YU3, 1973YU3, 1976 SN9, 1976SN9, 1979 HR4, 1979HR4, 1992 HD, 1992HD, J05F00A, J73Y03U, J76S09N, J79H04R, J92H00D

All data for this body: [vot]

MPC data
Name (number) Seiyauyeda (6868)
a 2.66210
e 0.14870
i / sin(i) 3.3789 / 0.05894
q 2.26624
Q 3.05797
ω 84.2181
Node 120.0012
m 229.6427
n 0.2269
Epoch 2460800.5
nobs 4791
nopp 30
Years observed 1954-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.661
ep 0.191
sin(ip) 0.043
G 0.150
H 12.960
Mass
D 14.44 0.106
pV 0.059 0.0051
Value
Rotational Period 10.630
Period quality 2
Spectral Class C
Spectral Class Score 2.220
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6606 0.1909 0.0433 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.40 0.107 0.107 Masiero 2011ApJ...741...68M NEATM
15.04 1.100 1.100 Tedesco 2002AJ....123.1056T STM
15.37 4.180 4.180 Masiero 2012ApJ...759L...8M NEATM
15.40 4.510 4.510 Nugent 2016AJ....152...63N NEATM
15.62 5.240 5.240 Masiero 2020PSJ.....1....5M NEATM
15.74 4.030 4.030 Masiero 2020PSJ.....1....5M NEATM
18.00 1.170 1.170 Usui 2011PASJ...63.1117U NEATM
18.60 3.720 3.720 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.038 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM
0.042 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.042 0.0240 0.0240 Masiero 2020PSJ.....1....5M NEATM
0.049 0.0080 0.0080 Tedesco 2002AJ....123.1056T STM
0.050 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.068 0.0660 0.0660 Masiero 2012ApJ...759L...8M NEATM
0.078 0.0083 0.0083 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
12.96 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.6308 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
C 0.370 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT