Hill

01642, 1908 FC, 1908FC, 1929 XB, 1929XB, 1931 FO, 1931FO, 1940 DA, 1940DA, 1940 FE, 1940FE, 1942 RB, 1942RB, 1951 RU, 1951RU, 1954 JS, 1954JS, 1956 TD1, 1956TD1, 1956 US, 1956US, 1958 DJ, 1958DJ, 1958 FL, 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)
a 2.75117
e 0.06735
i / sin(i) 10.8028 / 0.18743
q 2.56587
Q 2.93647
ω 149.1223
Node 339.0283
m 146.4890
n 0.2160
Epoch 2460200.5
nobs 9089
nopp 45
Years observed 1908-2023
rms 0.37
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 10.950
Mass
D 18.12 0.429
pV 0.297 0.0395
Rotational Period 6.056
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-Oct-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-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

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

Value Uncertainty up Uncertainty down Author Reference Method
6.04 Durech 2020A&A...643A..59D Model
6.04 Durech 2023A&A...675A..24D Model
6.06 Behrend LCDB Lightcurve
6.18 Behrend LCDB Lightcurve