Tomhamilton

04897, 1971 QV1, 1971QV1, 1971 SB1, 1971SB1, 1987 QD6, 1987QD6, 1990 BN1, 1990BN1, J71Q01V, J71S01B, J87Q06D, J90B01N

All data for this body: [vot]

MPC data
Name (number) Tomhamilton (4897)
a 3.05849
e 0.12091
i / sin(i) 11.0553 / 0.19176
q 2.68867
Q 3.42830
ω 107.3274
Node 188.3866
m 307.5898
n 0.1843
Epoch 2460200.5
nobs 6682
nopp 29
Years observed 1950-2023
rms 0.40
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.058
ep 0.109
sin(ip) 0.197
Value Standard error
G 0.150
H 12.330
Mass
D 13.71 0.369
pV 0.215 0.0645
Rotational Period 18.204
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0575 0.1089 0.1967 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.71 0.369 0.369 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.215 0.0645 0.0645 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
12.33 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
18.20 Durech 2023A&A...675A..24D Model