Sampo

02091, 1924BB, 1931MG, 1938UF1, 1941HO, 1951GA1, 1952LB, 1956EP, 1971BH1, 1978NB, J24B00B, J31M00G, J38U01F, J41H00O, J51G01A, J52L00B, J56E00P, J71B01H, J78N00B

All data for this body: [vot]

MPC data
Name (number) Sampo (2091)
Packed designation 02091
a 3.01629
e 0.05641
i / sin(i) 11.3637 / 0.19704
q 2.84613
Q 3.18645
ω 320.3763
Node 114.4558
m 299.0595
n 0.1881
Epoch 2459600.5
nobs 3114
nopp 34
Years observed 1924-2022
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.014
ep 0.058
sin(ip) 0.177
Value Standard error
G 0.150
H 10.540
Mass
D 25.96 0.185
pV 0.182 0.0047
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.5500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0142 0.0581 0.1772 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
23.02 0.470 0.470 Masiero 2014ApJ...791..121M NEATM
23.49 0.240 0.240 Masiero 2011ApJ...741...68M NEATM
26.92 1.530 1.530 Ryan&Woodward 2010AJ....140..933R IRAS-STM
29.91 0.921 0.921 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
30.48 1.300 1.300 Tedesco 2002AJ....123.1056T STM
34.21 3.420 3.420 Ali-Lagoa 2018A&A...612A..85A NEATM
35.47 0.450 0.450 Usui 2011PASJ...63.1117U NEATM
35.98 3.600 3.600 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.091 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.101 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.158 0.0140 0.0140 Tedesco 2002AJ....123.1056T STM
0.164 0.0102 0.0102 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.203 0.0067 0.0067 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.268 0.0325 0.0325 Masiero 2011ApJ...741...68M NEATM
0.280 0.0200 0.0200 Masiero 2014ApJ...791..121M 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
10.54 MPC-2022-01-18 MPC-2022-01-18 Phot