Maca

05228, 1975 VY2, 1975VY2, 1986 VT, 1986VT, 1989 EE2, 1989EE2, J75V02Y, J86V00T, J89E02E

All data for this body: [vot]

MPC data
Name (number) Maca (5228)
a 3.10826
e 0.15521
i / sin(i) 1.2771 / 0.02229
q 2.62581
Q 3.59071
ω 131.2533
Node 195.3949
m 324.9215
n 0.1799
Epoch 2460200.5
nobs 2883
nopp 29
Years observed 1975-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.103
ep 0.141
sin(ip) 0.034
Value Standard error
G 0.150
H 12.870
Mass
D 13.57 0.292
pV 0.121 0.0160
Rotational Period 9.857
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis -0.4000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1029 0.1414 0.0336 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.70 0.990 0.990 Usui 2011PASJ...63.1117U NEATM
12.01 2.400 2.400 Ali-Lagoa 2018A&A...612A..85A NEATM
13.77 0.308 0.308 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.111 0.0440 0.0440 Ali-Lagoa 2018A&A...612A..85A NEATM
0.123 0.0172 0.0172 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
12.87 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.86 Waszczak 2015AJ....150...75W Lightcurve