1999AC8

1986EQ4, 1994US12, 29717, J86E04Q, J94U12S, J99A08C

All data for this body: [vot]

MPC data
Name (number) 1999AC8 (29717)
Packed designation 29717
a 2.21536
e 0.10800
i / sin(i) 5.8848 / 0.10253
q 1.97610
Q 2.45462
ω 159.3872
Node 20.9093
m 307.9145
n 0.2989
Epoch 2459600.5
nobs 1824
nopp 19
Years observed 1986-2022
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.216
ep 0.167
sin(ip) 0.090
Value Standard error
G 0.150
H 15.330
Mass
D 2.56 0.617
pV 0.268 0.1671
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.0700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2157 0.1669 0.0896 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.56 0.617 0.617 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.268 0.1671 0.1671 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
15.33 MPC-2022-01-18 MPC-2022-01-18 Phot