Hatakeyama

09114, 1981 UC17, 1981UC17, 1985 XH3, 1985XH3, 1991 PT27, 1991PT27, 1997 CU19, 1997CU19, J81U17C, J85X03H, J91P27T, J97C19U

All data for this body: [vot]

MPC data
Name (number) Hatakeyama (9114)
a 2.33513
e 0.11245
i / sin(i) 4.2080 / 0.07338
q 2.07255
Q 2.59770
ω 2.4296
Node 112.1360
m 193.3450
n 0.2762
Epoch 2460200.5
nobs 4091
nopp 22
Years observed 1981-2023
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.336
ep 0.142
sin(ip) 0.061
Value Standard error
G 0.150
H 14.840
Mass
D 5.50 0.595
pV 0.073 0.0196
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3359 0.1422 0.0613 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.39 1.510 1.510 Nugent 2016AJ....152...63N NEATM
5.41 1.480 1.480 Masiero 2020PSJ.....1....5M NEATM
5.48 0.910 0.910 Masiero 2012ApJ...759L...8M NEATM
5.62 1.460 1.460 Masiero 2021PSJ.....2..162M NEATM
5.67 1.980 1.980 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.070 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.085 0.0340 0.0570 Masiero 2021PSJ.....2..162M NEATM
0.096 0.0740 0.0740 Masiero 2020PSJ.....1....5M NEATM
0.102 0.0690 0.0690 Masiero 2012ApJ...759L...8M 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
14.84 MPC-2023-12-04 MPC-2023-12-04 Phot