Leloir

02548, 1949 CE, 1949CE, 1966 BM, 1966BM, 1975 DA, 1975DA, 1976 OQ, 1976OQ, J49C00E, J66B00M, J75D00A, J76O00Q

All data for this body: [vot]

MPC data
Name (number) Leloir (2548)
a 2.63219
e 0.10181
i / sin(i) 18.1522 / 0.31154
q 2.36421
Q 2.90016
ω 291.4345
Node 299.4427
m 76.1166
n 0.2308
Epoch 2460200.5
nobs 7067
nopp 30
Years observed 1966-2023
rms 0.33
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.633
ep 0.155
sin(ip) 0.331
Value Standard error
G 0.150
H 12.220
Mass
D 11.22 0.058
pV 0.364 0.0324
Rotational Period 3.207
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6332 0.1554 0.3306 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.36 0.130 0.130 Masiero 2014ApJ...791..121M NEATM
11.56 0.067 0.067 Masiero 2011ApJ...741...68M NEATM
9.04 0.300 0.300 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.282 0.0629 0.0629 Masiero 2011ApJ...741...68M NEATM
0.350 0.0700 0.0700 Masiero 2014ApJ...791..121M NEATM
0.412 0.0450 0.0450 Masiero 2012ApJ...759L...8M 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
12.22 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.21 Ferrero 2020MPBu...47...64F Lightcurve
3.21 Durech 2023A&A...675A..24D Model
3.21 Behrend LCDB Lightcurve
3.21 Benishek 2020MPBu...47...75B Lightcurve