1999 AS3

1999AS3, 16977, J99A03S

All data for this body: [vot]

MPC data
Name (number) 1999 AS3 (16977)
a 2.38609
e 0.06608
i / sin(i) 7.8274 / 0.13619
q 2.22842
Q 2.54376
ω 70.5308
Node 99.9996
m 214.3700
n 0.2674
Epoch 2460200.5
nobs 2599
nopp 22
Years observed 1953-2023
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.385
ep 0.107
sin(ip) 0.124
Value Standard error
G 0.150
H 14.090
Mass
D 4.09 0.100
pV 0.323 0.0404
Rotational Period 50.070
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3849 0.1066 0.1240 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.09 0.100 0.100 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.323 0.0404 0.0404 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
14.09 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
25.03 Durech 2023A&A...675A..24D Model
50.07 Waszczak 2015AJ....150...75W Lightcurve