Hill

01642, 1908FC, 1929XB, 1931FO, 1940DA, 1940FE, 1942RB, 1951RU, 1954JS, 1956TD1, 1956US, 1958DJ, 1958FL, J08F00C, J29X00B, J31F00O, J40D00A, J40F00E, J42R00B, J51R00U, J54J00S, J56T01D, J56U00S, J58D00J, J58F00L

All data for this body: [vot]

MPC data
Name (number) Hill (1642)
Packed designation 01642
a 2.75223
e 0.06706
i / sin(i) 10.8034 / 0.18744
q 2.56767
Q 2.93679
ω 149.4743
Node 339.0402
m 16.6087
n 0.2159
Epoch 2459600.5
nobs 3524
nopp 44
Years observed 1908-2022
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.751
ep 0.097
sin(ip) 0.195
Value Standard error
G 0.150
H 10.840
Mass
D 18.12 0.429
pV 0.297 0.0395
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7513 0.0967 0.1954 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.24 0.730 0.730 Masiero 2012ApJ...759L...8M NEATM
17.52 3.500 3.500 Ali-Lagoa 2018A&A...612A..85A NEATM
19.10 0.540 0.540 Usui 2011PASJ...63.1117U NEATM
22.06 4.410 4.410 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.184 0.0740 0.0740 Ali-Lagoa 2018A&A...612A..85A NEATM
0.291 0.1160 0.1160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.351 0.0510 0.0510 Masiero 2012ApJ...759L...8M 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
10.84 MPC-2022-01-18 MPC-2022-01-18 Phot