Rowland

10557, 1979YZ1, 1984BX1, 1993RL5, 1995DM3, J79Y01Z, J84B01X, J93R05L, J95D03M

All data for this body: [vot]

MPC data
Name (number) Rowland (10557)
Packed designation 10557
a 2.34622
e 0.06234
i / sin(i) 2.5918 / 0.04522
q 2.19995
Q 2.49249
ω 71.2635
Node 307.1198
m 305.5831
n 0.2743
Epoch 2459600.5
nobs 1977
nopp 21
Years observed 1984-2021
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.346
ep 0.034
sin(ip) 0.054
Value Standard error
G 0.150
H 14.430
Mass
D 6.06 0.084
pV 0.081 0.0077
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3458 0.0344 0.0542 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
5.68 1.460 1.460 Masiero 2020PSJ.....1....5M NEATM
6.03 0.124 0.124 Masiero 2011ApJ...741...68M NEATM
6.06 0.116 0.116 Masiero 2011ApJ...741...68M NEATM
6.64 2.300 2.300 Nugent 2016AJ....152...63N NEATM
7.32 2.070 2.070 Masiero 2020PSJ.....1....5M NEATM
7.36 1.530 1.530 Masiero 2020PSJ.....1....5M NEATM
7.58 3.100 3.100 Masiero 2021PSJ.....2..162M NEATM
7.90 2.260 2.260 Masiero 2021PSJ.....2..162M NEATM
7.95 2.319 2.319 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0190 0.0320 Masiero 2021PSJ.....2..162M NEATM
0.052 0.0280 0.0600 Masiero 2021PSJ.....2..162M NEATM
0.057 0.0400 0.0400 Masiero 2020PSJ.....1....5M NEATM
0.060 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.063 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM
0.067 0.0487 0.0487 Masiero 2017AJ....154..168M NEATM
0.087 0.0108 0.0108 Masiero 2011ApJ...741...68M NEATM
0.093 0.0153 0.0153 Masiero 2011ApJ...741...68M NEATM
0.095 0.0980 0.0980 Masiero 2020PSJ.....1....5M 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
14.43 MPC-2022-01-18 MPC-2022-01-18 Phot