Tombaugh

01604, 1920 EC, 1920EC, 1930 DX, 1930DX, 1931 FH, 1931FH, 1933 SA1, 1933SA1, 1936 FA, 1936FA, 1937 JH, 1937JH, 1941 CF, 1941CF, 1943 OE, 1943OE, 1948 ME, 1948ME, 1949 ST1, 1949ST1, J20E00C, J30D00X, J31F00H, J33S01A, J36F00A, J37J00H, J41C00F, J43O00E, J48M00E, J49S01T

All data for this body: [vot]

MPC data
Name (number) Tombaugh (1604)
a 3.02531
e 0.10459
i / sin(i) 9.3845 / 0.16306
q 2.70891
Q 3.34172
ω 37.6942
Node 308.9349
m 52.4637
n 0.1873
Epoch 2460200.5
nobs 7165
nopp 48
Years observed 1920-2023
rms 0.40
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.024
ep 0.074
sin(ip) 0.181
Value Standard error
G 0.150
H 10.720
Mass
D 28.88 0.498
pV 0.122 0.0130
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.0700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0237 0.0737 0.1807 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
25.84 2.580 2.580 Ali-Lagoa 2018A&A...612A..85A NEATM
28.78 0.530 0.530 Usui 2011PASJ...63.1117U NEATM
29.90 2.990 2.990 Ali-Lagoa 2018A&A...612A..85A NEATM
32.33 2.200 2.200 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.104 0.0160 0.0160 Tedesco 2002AJ....123.1056T STM
0.139 0.0280 0.0280 Ali-Lagoa 2018A&A...612A..85A NEATM
0.186 0.0370 0.0370 Ali-Lagoa 2018A&A...612A..85A 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
10.72 MPC-2023-12-04 MPC-2023-12-04 Phot