1997 AH13

1997AH13, 1998 HR157, 1998HR157, 29418, J97A13H, J98HF7R

All data for this body: [vot]

MPC data
Name (number) 1997 AH13 (29418)
a 3.14389
e 0.25512
i / sin(i) 8.9618 / 0.15578
q 2.34181
Q 3.94597
ω 324.6313
Node 70.4472
m 339.3740
n 0.1768
Epoch 2460200.5
nobs 1622
nopp 22
Years observed 1982-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.157
ep 0.218
sin(ip) 0.133
Value Standard error
G 0.150
H 14.010
Mass
D 10.98 0.310
pV 0.052 0.0068
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1571 0.2179 0.1328 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.68 3.200 3.200 Masiero 2021PSJ.....2..162M NEATM
11.66 0.393 0.393 Masiero 2011ApJ...741...68M NEATM
9.32 3.170 3.170 Masiero 2020PSJ.....1....5M NEATM
9.86 3.110 3.110 Masiero 2020PSJ.....1....5M NEATM
9.87 0.525 0.525 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.047 0.0240 0.0500 Masiero 2021PSJ.....2..162M NEATM
0.047 0.0082 0.0082 Masiero 2011ApJ...741...68M NEATM
0.055 0.0530 0.0530 Masiero 2020PSJ.....1....5M NEATM
0.061 0.0900 0.0900 Masiero 2020PSJ.....1....5M NEATM
0.066 0.0134 0.0134 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
14.01 MPC-2023-12-04 MPC-2023-12-04 Phot