Tomhanks

12818, 1982 DC4, 1982DC4, 1992 LY2, 1992LY2, 1996 GU8, 1996GU8, J82D04C, J92L02Y, J96G08U

All data for this body: [vot]

MPC data
Name (number) Tomhanks (12818)
a 2.73858
e 0.05831
i / sin(i) 3.8515 / 0.06717
q 2.57889
Q 2.89828
ω 228.0544
Node 77.4423
m 44.1306
n 0.2175
Epoch 2460800.5
nobs 4697
nopp 28
Years observed 1982-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent Henan (2085)
 
ap 2.739
ep 0.051
sin(ip) 0.049
G 0.150
H 13.920
Mass
D 5.39 0.289
pV 0.222 0.0394
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2085 Henan 532 Henan 1.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7393 0.0514 0.0492 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.01 0.790 0.790 Masiero 2012ApJ...759L...8M NEATM
5.45 0.310 0.310 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.216 0.0429 0.0429 Masiero 2011ApJ...741...68M NEATM
0.255 0.0990 0.0990 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
13.92 MPC-2023-12-04 MPC-2023-12-04 Phot