Obatomoyuki

1990 UC1, 1990UC1, 1998 XL44, 1998XL44, 27740, J90U01C, J98X44L

All data for this body: [vot]

MPC data
Name (number) Obatomoyuki (27740)
a 2.39560
e 0.21532
i / sin(i) 10.3106 / 0.17899
q 1.87978
Q 2.91142
ω 302.6632
Node 8.6392
m 3.3730
n 0.2658
Epoch 2460200.5
nobs 2870
nopp 19
Years observed 1990-2023
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.395
ep 0.175
sin(ip) 0.178
Value Standard error
G 0.150
H 14.700
Mass
D 4.80 0.189
pV 0.089 0.0194
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3953 0.1753 0.1781 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.74 0.195 0.195 Masiero 2011ApJ...741...68M NEATM
4.87 1.390 1.390 Masiero 2021PSJ.....2..162M NEATM
5.71 2.010 2.010 Masiero 2020PSJ.....1....5M NEATM
6.57 1.360 1.360 Nugent 2016AJ....152...63N NEATM
6.67 1.823 1.823 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.070 0.0338 0.0338 Masiero 2017AJ....154..168M NEATM
0.094 0.0880 0.0880 Masiero 2020PSJ.....1....5M NEATM
0.108 0.0480 0.0870 Masiero 2021PSJ.....2..162M NEATM
0.261 0.0553 0.0553 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
14.70 MPC-2023-12-04 MPC-2023-12-04 Phot