Hokutosei

05374, 1980 PF4, 1980PF4, 1981 UY12, 1981UY12, 1989 AM1, 1989AM1, J80P04F, J81U12Y, J89A01M

All data for this body: [vot]

MPC data
Name (number) Hokutosei (5374)
a 3.17063
e 0.10145
i / sin(i) 12.3057 / 0.21313
q 2.84898
Q 3.49228
ω 249.6661
Node 299.8867
m 335.8590
n 0.1746
Epoch 2460200.5
nobs 3711
nopp 25
Years observed 1980-2023
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.172
ep 0.117
sin(ip) 0.240
Value Standard error
G 0.150
H 11.570
Mass
D 35.57 0.596
pV 0.027 0.0017
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1718 0.1172 0.2397 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
26.78 2.680 2.680 Ali-Lagoa 2018A&A...612A..85A NEATM
29.09 2.703 2.703 Ryan&Woodward 2010AJ....140..933R IRAS-STM
29.95 7.590 7.590 Nugent 2016AJ....152...63N NEATM
31.06 4.500 4.500 Tedesco 2002AJ....123.1056T STM
32.29 0.900 0.900 Usui 2011PASJ...63.1117U NEATM
38.66 0.990 0.990 Masiero 2012ApJ...759L...8M NEATM
39.80 7.960 7.960 Ali-Lagoa 2018A&A...612A..85A NEATM
51.63 2.215 2.215 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.022 0.0019 0.0019 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.032 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.036 0.0050 0.0050 Masiero 2012ApJ...759L...8M NEATM
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.061 0.0220 0.0220 Tedesco 2002AJ....123.1056T STM
0.069 0.0072 0.0072 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.070 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A 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
11.57 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.76 Durech 2020A&A...643A..59D Model
6.76 Durech 2023A&A...675A..24D Model
6.76 Odden 2012MPBu...39..236O Lightcurve
6.80 Moravec 2012MPBu...39..213M Lightcurve