1991UA2

07340, 1993BZ3, J91U02A, J93B03Z

All data for this body: [vot]

MPC data
Name (number) 1991UA2 (7340)
Packed designation 07340
a 2.83242
e 0.03043
i / sin(i) 1.0836 / 0.01891
q 2.74623
Q 2.91860
ω 212.2336
Node 302.9630
m 8.8525
n 0.2068
Epoch 2459600.5
nobs 2184
nopp 26
Years observed 1989-2022
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.832
ep 0.064
sin(ip) 0.038
Value Standard error
G 0.150
H 13.840
Mass
D 5.57 0.332
pV 0.227 0.0317
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis -0.3900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8323 0.0641 0.0381 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.57 0.332 0.332 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.227 0.0317 0.0317 Masiero 2011ApJ...741...68M 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
13.84 MPC-2022-01-18 MPC-2022-01-18 Phot