Seinajoki

01521, 1933UR1, 1938UB1, 1967UW, J33U01R, J38U01B, J67U00W

All data for this body: [vot]

MPC data
Name (number) Seinajoki (1521)
Packed designation 01521
a 2.85102
e 0.13894
i / sin(i) 15.0307 / 0.25934
q 2.45489
Q 3.24714
ω 49.8788
Node 12.4378
m 89.9131
n 0.2047
Epoch 2459600.5
nobs 2975
nopp 27
Years observed 1938-2022
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Brasilia (293)
 
ap 2.850
ep 0.123
sin(ip) 0.260
Value Standard error
G 0.150
H 11.930
Mass
D 15.50 0.048
pV 0.180 0.0084
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
293 Brasilia 608 Brasilia 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8501 0.1234 0.2596 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.66 3.610 3.610 Nugent 2016AJ....152...63N NEATM
14.81 0.070 0.070 Masiero 2014ApJ...791..121M NEATM
16.09 0.070 0.070 Masiero 2011ApJ...741...68M NEATM
16.29 0.200 0.200 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.116 0.0180 0.0180 Masiero 2012ApJ...759L...8M NEATM
0.173 0.0300 0.0300 Masiero 2011ApJ...741...68M NEATM
0.200 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.220 0.1200 0.1200 Nugent 2016AJ....152...63N 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
11.93 MPC-2022-01-18 MPC-2022-01-18 Phot