Leonidas

02782, 1969 UO2, 1969UO2, 1973 QW1, 1973QW1, 2605 P-L, 2605P-L, J69U02O, J73Q01W, PLS2605

All data for this body: [vot]

MPC data
Name (number) Leonidas (2782)
a 2.67942
e 0.22212
i / sin(i) 3.7820 / 0.06596
q 2.08426
Q 3.27458
ω 311.9985
Node 10.3277
m 151.4704
n 0.2247
Epoch 2460200.5
nobs 2535
nopp 27
Years observed 1960-2023
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent Leonidas (2782)
 
ap 2.681
ep 0.194
sin(ip) 0.067
Value Standard error
G 0.150
H 13.810
Mass
D 10.56 0.128
pV 0.057 0.0091
Rotational Period 11.994
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2782 Leonidas 528 Leonidas Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
144 Vibilia 529 Vibilia Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6810 0.1937 0.0665 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.21 3.901 3.901 Masiero 2017AJ....154..168M NEATM
10.57 0.128 0.128 Masiero 2011ApJ...741...68M NEATM
8.57 2.360 2.360 Masiero 2020PSJ.....1....5M NEATM
9.13 2.410 2.410 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0310 0.0310 Masiero 2020PSJ.....1....5M NEATM
0.056 0.0363 0.0363 Masiero 2017AJ....154..168M NEATM
0.057 0.0101 0.0101 Masiero 2011ApJ...741...68M NEATM
0.069 0.0430 0.0430 Masiero 2020PSJ.....1....5M 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
13.81 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.99 Durech 2023A&A...675A..24D Model