Aci

06522, 1990 BH4, 1990BH4, 1991 NQ, 1991NQ, J90B04H, J91N00Q

All data for this body: [vot]

MPC data
Name (number) Aci (6522)
a 2.38485
e 0.19945
i / sin(i) 22.1041 / 0.37629
q 1.90919
Q 2.86050
ω 314.0721
Node 294.4126
m 297.5777
n 0.2676
Epoch 2460200.5
nobs 3011
nopp 22
Years observed 1990-2023
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.386
ep 0.229
sin(ip) 0.384
Value Standard error
G 0.150
H 13.120
Mass
D 6.12 0.119
pV 0.392 0.0286
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 701 Phocaea -0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3856 0.2289 0.3843 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.12 0.119 0.119 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.392 0.0286 0.0286 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
13.12 MPC-2023-12-04 MPC-2023-12-04 Phot