Alleghenia

00457, 1900 RA, 1900RA, 1938 SA, 1938SA, J00R00A, J38S00A

All data for this body: [vot]

MPC data
Name (number) Alleghenia (457)
a 3.09688
e 0.17127
i / sin(i) 12.9734 / 0.22450
q 2.56649
Q 3.62727
ω 130.9862
Node 249.3980
m 211.7219
n 0.1809
Epoch 2460200.5
nobs 4029
nopp 31
Years observed 1900-2023
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.091
ep 0.145
sin(ip) 0.244
Value Standard error
G 0.150
H 11.140
Mass
D 20.14 0.057
pV 0.177 0.0154
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0906 0.1450 0.2436 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
18.74 0.190 0.190 Masiero 2014ApJ...791..121M NEATM
20.28 0.060 0.060 Masiero 2011ApJ...741...68M NEATM
20.36 1.740 1.740 Usui 2011PASJ...63.1117U NEATM
20.80 4.160 4.160 Ali-Lagoa 2018A&A...612A..85A NEATM
21.07 4.210 4.210 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.156 0.0620 0.0620 Ali-Lagoa 2018A&A...612A..85A NEATM
0.159 0.0640 0.0640 Ali-Lagoa 2018A&A...612A..85A NEATM
0.174 0.0180 0.0180 Masiero 2011ApJ...741...68M NEATM
0.210 0.0400 0.0400 Masiero 2014ApJ...791..121M 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
11.14 MPC-2023-12-04 MPC-2023-12-04 Phot