Laplace

04628, 1937JN, 1956UH, 1976ME, 1977TY7, 1982UN11, 1986RU4, 1986VC1, 1986WK3, J37J00N, J56U00H, J76M00E, J77T07Y, J82U11N, J86R04U, J86V01C, J86W03K

All data for this body: [vot]

MPC data
Name (number) Laplace (4628)
Packed designation 04628
a 2.64391
e 0.11780
i / sin(i) 11.8034 / 0.20455
q 2.33246
Q 2.95535
ω 248.4993
Node 275.5952
m 302.9024
n 0.2293
Epoch 2459600.5
nobs 3488
nopp 29
Years observed 1956-2022
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.644
ep 0.152
sin(ip) 0.226
Value Standard error
G 0.150
H 11.200
Mass
D 19.43 0.045
pV 0.100 0.0084
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia 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
2.6441 0.1522 0.2264 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
18.72 0.050 0.050 Masiero 2014ApJ...791..121M NEATM
19.84 0.300 0.300 Masiero 2014ApJ...791..121M NEATM
21.54 0.610 0.610 Usui 2011PASJ...63.1117U NEATM
22.53 0.115 0.115 Masiero 2011ApJ...741...68M NEATM
23.31 0.321 0.321 Masiero 2011ApJ...741...68M NEATM
23.48 2.350 2.350 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.084 0.0288 0.0288 Masiero 2011ApJ...741...68M NEATM
0.090 0.0097 0.0097 Masiero 2011ApJ...741...68M NEATM
0.100 0.0600 0.0600 Masiero 2014ApJ...791..121M NEATM
0.135 0.0270 0.0270 Ali-Lagoa 2018A&A...612A..85A NEATM
0.220 0.0400 0.0400 Masiero 2014ApJ...791..121M 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
11.20 MPC-2022-01-18 MPC-2022-01-18 Phot