Delsemme

02954, 1944DE, 1951ER2, 1976QJ2, 1982BT1, J44D00E, J51E02R, J76Q02J, J82B01T

All data for this body: [vot]

MPC data
Name (number) Delsemme (2954)
Packed designation 02954
a 2.28758
e 0.19507
i / sin(i) 3.9368 / 0.06866
q 1.84133
Q 2.73383
ω 51.1601
Node 164.3487
m 142.9748
n 0.2849
Epoch 2459600.5
nobs 3408
nopp 25
Years observed 1944-2021
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.288
ep 0.225
sin(ip) 0.066
Value Standard error
G 0.150
H 13.560
Mass
D 5.12 0.030
pV 0.258 0.0293
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2878 0.2252 0.0663 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.81 0.340 0.340 Masiero 2014ApJ...791..121M NEATM
5.03 0.037 0.037 Masiero 2011ApJ...741...68M NEATM
5.32 0.050 0.050 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.120 0.1100 0.1100 Masiero 2014ApJ...791..121M NEATM
0.259 0.0484 0.0484 Masiero 2011ApJ...741...68M NEATM
0.274 0.0390 0.0390 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
13.56 MPC-2022-01-18 MPC-2022-01-18 Phot