Gramme

02666, 1934UA, 1951TA, 1962TJ, 1962UA, 1970EF2, 1979ST2, J34U00A, J51T00A, J62T00J, J62U00A, J70E02F, J79S02T

All data for this body: [vot]

MPC data
Name (number) Gramme (2666)
Packed designation 02666
a 3.17729
e 0.22578
i / sin(i) 13.4472 / 0.23255
q 2.45991
Q 3.89467
ω 208.0460
Node 200.4333
m 122.5748
n 0.1740
Epoch 2459600.5
nobs 2687
nopp 30
Years observed 1934-2022
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.174
ep 0.216
sin(ip) 0.228
Value Standard error
G 0.150
H 11.710
Mass
D 31.49 0.622
pV 0.054 0.0050
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1742 0.2163 0.2275 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
24.28 5.850 5.850 Masiero 2021PSJ.....2..162M NEATM
26.90 7.630 7.630 Masiero 2021PSJ.....2..162M NEATM
28.60 7.960 7.960 Masiero 2021PSJ.....2..162M NEATM
30.36 0.847 0.847 Masiero 2011ApJ...741...68M NEATM
32.65 6.530 6.530 Ali-Lagoa 2018A&A...612A..85A NEATM
33.15 0.960 0.960 Usui 2011PASJ...63.1117U NEATM
34.64 6.930 6.930 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.043 0.0170 0.0280 Masiero 2021PSJ.....2..162M NEATM
0.045 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.046 0.0250 0.0560 Masiero 2021PSJ.....2..162M NEATM
0.055 0.0250 0.0450 Masiero 2021PSJ.....2..162M NEATM
0.058 0.0058 0.0058 Masiero 2011ApJ...741...68M 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
11.71 MPC-2022-01-18 MPC-2022-01-18 Phot