EMP

05001, 1952 RF, 1952RF, 1977 EN4, 1977EN4, 1982 KQ3, 1982KQ3, 1987 SB1, 1987SB1, J52R00F, J77E04N, J82K03Q, J87S01B

All data for this body: [vot]

MPC data
Name (number) EMP (5001)
a 2.66256
e 0.17162
i / sin(i) 13.7145 / 0.23708
q 2.20560
Q 3.11952
ω 151.0070
Node 169.8836
m 129.1682
n 0.2269
Epoch 2460200.5
nobs 4639
nopp 28
Years observed 1952-2023
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.664
ep 0.140
sin(ip) 0.231
Value Standard error
G 0.150
H 12.240
Mass
D 9.96 0.044
pV 0.131 0.0135
Rotational Period 26.392
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6639 0.1401 0.2310 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.83 0.095 0.095 Masiero 2011ApJ...741...68M NEATM
9.72 0.050 0.050 Masiero 2014ApJ...791..121M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.115 0.0182 0.0182 Masiero 2011ApJ...741...68M NEATM
0.150 0.0200 0.0200 Masiero 2014ApJ...791..121M 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
12.24 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
26.39 Pal 2020ApJS..247...26P Lightcurve
6.73 Clark 2022MPBu...49..194C Lightcurve