1998 UK22

1998UK22, 1976 JN5, 1976JN5, 2000 EC169, 2000EC169, 49277, J76J05N, J98U22K, K00EG9C

All data for this body: [vot]

MPC data
Name (number) 1998 UK22 (49277)
a 2.55997
e 0.06388
i / sin(i) 13.0338 / 0.22553
q 2.39645
Q 2.72350
ω 86.7948
Node 37.9975
m 300.0269
n 0.2406
Epoch 2460200.5
nobs 1089
nopp 18
Years observed 1976-2023
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.559
ep 0.097
sin(ip) 0.217
Value Standard error
G 0.150
H 15.140
Mass
D 5.46 0.111
pV 0.059 0.0071
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5592 0.0973 0.2170 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.18 1.490 1.490 Masiero 2021PSJ.....2..162M NEATM
5.46 0.111 0.111 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.059 0.0072 0.0072 Masiero 2011ApJ...741...68M NEATM
0.066 0.0280 0.0490 Masiero 2021PSJ.....2..162M 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
15.14 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
279.78 Pal 2020ApJS..247...26P Lightcurve