1991UC3

17490, 1982UD11, 1982VU8, 1986QP, J82U11D, J82V08U, J86Q00P, J91U03C

All data for this body: [vot]

MPC data
Name (number) 1991UC3 (17490)
Packed designation 17490
a 2.73331
e 0.19428
i / sin(i) 3.1181 / 0.05439
q 2.20227
Q 3.26434
ω 182.8305
Node 190.1148
m 262.3979
n 0.2181
Epoch 2459600.5
nobs 1570
nopp 25
Years observed 1955-2021
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.735
ep 0.154
sin(ip) 0.058
Value Standard error
G 0.150
H 14.490
Mass
D 6.86 0.139
pV 0.079 0.0210
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7353 0.1542 0.0577 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.09 1.640 1.640 Masiero 2020PSJ.....1....5M NEATM
6.39 1.650 1.650 Masiero 2020PSJ.....1....5M NEATM
6.88 0.140 0.140 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.075 0.0690 0.0690 Masiero 2020PSJ.....1....5M NEATM
0.077 0.0228 0.0228 Masiero 2011ApJ...741...68M NEATM
0.118 0.0890 0.0890 Masiero 2020PSJ.....1....5M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.49 MPC-2022-01-18 MPC-2022-01-18 Phot