Mika

04557, 1966 WN, 1966WN, 1983 AL4, 1983AL4, 1987 XD, 1987XD, J66W00N, J83A04L, J87X00D

All data for this body: [vot]

MPC data
Name (number) Mika (4557)
a 3.02508
e 0.04693
i / sin(i) 11.2773 / 0.19556
q 2.88310
Q 3.16707
ω 33.9502
Node 113.0224
m 221.5501
n 0.1873
Epoch 2460200.5
nobs 3912
nopp 29
Years observed 1955-2023
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.024
ep 0.077
sin(ip) 0.177
Value Standard error
G 0.150
H 12.080
Mass
D 13.96 0.094
pV 0.160 0.0153
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0242 0.0768 0.1766 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.90 0.111 0.111 Masiero 2011ApJ...741...68M NEATM
14.00 0.180 0.180 Masiero 2014ApJ...791..121M NEATM
20.60 1.390 1.390 Usui 2011PASJ...63.1117U NEATM
21.27 4.250 4.250 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.074 0.0300 0.0300 Ali-Lagoa 2018A&A...612A..85A NEATM
0.190 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.192 0.0388 0.0388 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
12.08 MPC-2023-12-04 MPC-2023-12-04 Phot