Emel'yanov

05087, 1978 RM2, 1978RM2, 1985 DB2, 1985DB2, J78R02M, J85D02B

All data for this body: [vot]

MPC data
Name (number) Emel'yanov (5087)
a 2.74372
e 0.00576
i / sin(i) 4.9087 / 0.08557
q 2.72791
Q 2.75953
ω 157.7642
Node 190.8729
m 334.6932
n 0.2169
Epoch 2460200.5
nobs 3348
nopp 29
Years observed 1978-2023
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent Padua (363)
 
ap 2.745
ep 0.040
sin(ip) 0.093
Value Standard error
G 0.150
H 13.310
Mass
D 13.13 0.093
pV 0.051 0.0086
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
363 Padua 507 Padua -0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7449 0.0404 0.0929 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.94 4.240 4.240 Nugent 2016AJ....152...63N NEATM
13.13 0.093 0.093 Masiero 2011ApJ...741...68M NEATM
13.32 4.730 4.730 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0088 0.0088 Masiero 2011ApJ...741...68M NEATM
0.060 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.063 0.0710 0.0710 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
13.31 MPC-2023-12-04 MPC-2023-12-04 Phot