Lenagoryunova

12187, 1977 RL7, 1977RL7, 1990 SL1, 1990SL1, J77R07L, J90S01L

All data for this body: [vot]

MPC data
Name (number) Lenagoryunova (12187)
a 2.66506
e 0.23913
i / sin(i) 13.2873 / 0.22984
q 2.02777
Q 3.30234
ω 195.8204
Node 193.6635
m 197.5744
n 0.2265
Epoch 2460200.5
nobs 2164
nopp 23
Years observed 1977-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.663
ep 0.221
sin(ip) 0.221
Value Standard error
G 0.150
H 14.010
Mass
D 5.43 0.471
pV 0.182 0.0389
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6631 0.2214 0.2211 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.03 0.694 0.694 Masiero 2011ApJ...741...68M NEATM
5.77 0.642 0.642 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.160 0.0517 0.0517 Masiero 2011ApJ...741...68M NEATM
0.211 0.0590 0.0590 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.01 MPC-2023-12-04 MPC-2023-12-04 Phot