Oujianquan

03089, 1934 NF, 1934NF, 1944 MD, 1944MD, 1964 LA, 1964LA, 1974 ML, 1974ML, 1976 YU2, 1976YU2, 1981 XK2, 1981XK2, J34N00F, J44M00D, J64L00A, J74M00L, J76Y02U, J81X02K

All data for this body: [vot]

MPC data
Name (number) Oujianquan (3089)
a 2.93038
e 0.18532
i / sin(i) 16.6943 / 0.28726
q 2.38733
Q 3.47343
ω 183.9064
Node 88.1984
m 48.3521
n 0.1965
Epoch 2460800.5
nobs 9176
nopp 32
Years observed 1964-2025
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.931
ep 0.218
sin(ip) 0.258
G 0.150
H 11.530
Mass
D 36.26 0.096
pV 0.048 0.0029
Value
Rotational Period 14.320
Period quality 3-
Spectral Class X
Spectral Class Score 6.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9312 0.2177 0.2576 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
28.46 1.374 1.374 Ryan&Woodward 2010AJ....140..933R IRAS-STM
32.71 9.070 9.070 Masiero 2021PSJ.....2..162M NEATM
33.15 12.040 12.040 Masiero 2021PSJ.....2..162M NEATM
33.15 6.630 6.630 Ali-Lagoa 2018A&A...612A..85A NEATM
33.36 9.160 9.160 Nugent 2016AJ....152...63N NEATM
33.72 2.600 2.600 Tedesco 2002AJ....123.1056T STM
34.29 8.260 8.260 Masiero 2021PSJ.....2..162M NEATM
34.86 10.030 10.030 Masiero 2021PSJ.....2..162M NEATM
35.89 0.100 0.100 Masiero 2014ApJ...791..121M NEATM
40.21 1.220 1.220 Usui 2011PASJ...63.1117U NEATM
40.68 1.902 1.902 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
41.63 0.377 0.377 Masiero 2011ApJ...741...68M NEATM
44.55 8.910 8.910 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.029 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.029 0.0110 0.0190 Masiero 2021PSJ.....2..162M NEATM
0.031 0.0110 0.0170 Masiero 2021PSJ.....2..162M NEATM
0.031 0.0160 0.0350 Masiero 2021PSJ.....2..162M NEATM
0.034 0.0160 0.0290 Masiero 2021PSJ.....2..162M NEATM
0.037 0.0156 0.0156 Masiero 2011ApJ...741...68M NEATM
0.040 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.043 0.0042 0.0042 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.053 0.0210 0.0210 Ali-Lagoa 2018A&A...612A..85A NEATM
0.062 0.0110 0.0110 Tedesco 2002AJ....123.1056T STM
0.087 0.0085 0.0085 Ryan&Woodward 2010AJ....140..933R IRAS-STM
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
11.53 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.198 2 Synodic Clark 2007MPBu...34...19C Lightcurve
14.328 3- Synodic Clark 2015MPBu...42...15C Lightcurve
14.6194 2 Sidereal Durech 2020A&A...643A..59D Model
14.6197 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
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT