Hamatonbetsu

05468, 1962 XH, 1962XH, 1969 FL, 1969FL, 1985 QQ6, 1985QQ6, 1988 BK, 1988BK, J62X00H, J69F00L, J85Q06Q, J88B00K

All data for this body: [vot]

MPC data
Name (number) Hamatonbetsu (5468)
a 2.87456
e 0.22342
i / sin(i) 11.9636 / 0.20729
q 2.23233
Q 3.51678
ω 69.1606
Node 135.0088
m 47.4494
n 0.2022
Epoch 2460200.5
nobs 5074
nopp 28
Years observed 1951-2023
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.878
ep 0.253
sin(ip) 0.201
Value Standard error
G 0.150
H 12.500
Mass
D 23.92 0.195
pV 0.054 0.0028
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8785 0.2533 0.2012 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
20.86 2.703 2.703 Ryan&Woodward 2010AJ....140..933R IRAS-STM
21.96 7.270 7.270 Masiero 2020PSJ.....1....5M NEATM
22.21 1.300 1.300 Tedesco 2002AJ....123.1056T STM
23.01 4.600 4.600 Ali-Lagoa 2018A&A...612A..85A NEATM
23.52 6.230 6.230 Masiero 2020PSJ.....1....5M NEATM
23.61 0.680 0.680 Usui 2011PASJ...63.1117U NEATM
23.66 6.480 6.480 Masiero 2020PSJ.....1....5M NEATM
23.94 0.209 0.209 Masiero 2011ApJ...741...68M NEATM
24.05 4.810 4.810 Ali-Lagoa 2018A&A...612A..85A NEATM
28.42 1.555 1.555 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
31.93 11.420 11.420 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.023 0.0170 0.0170 Masiero 2012ApJ...759L...8M NEATM
0.041 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.042 0.0300 0.0300 Masiero 2020PSJ.....1....5M NEATM
0.043 0.0330 0.0330 Masiero 2020PSJ.....1....5M NEATM
0.044 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.044 0.0270 0.0270 Masiero 2020PSJ.....1....5M NEATM
0.046 0.0054 0.0054 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.048 0.0046 0.0046 Masiero 2011ApJ...741...68M NEATM
0.075 0.0100 0.0100 Tedesco 2002AJ....123.1056T STM
0.085 0.0072 0.0072 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
12.50 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
42.00 Durech 2023A&A...675A..24D Model
42.02 Stephens 2003MPBu...30...49S Lightcurve