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 2.74721
e 0.00731
i / sin(i) 4.9037 / 0.08548
q 2.72713
Q 2.76728
ω 164.3834
Node 190.7926
m 98.0917
n 0.2165
Epoch 2460800.5
nobs 4220
nopp 30
Years observed 1978-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Padua (363)
 
ap 2.745
ep 0.040
sin(ip) 0.093
G 0.150
H 13.280
Mass
D 13.13 0.093
pV 0.051 0.0086
Value
Rotational Period 14.000
Period quality 2-
Spectral Class X
Spectral Class Score 7.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
363 Padua 0 Padua Novakovic 2019EPSC...13.1671N HCM
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-Nov-2024
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
13.28 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
14.5 2- Synodic Warner 2016MPBu...43..137W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.211 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.930000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X Bus VIS Bus 2002Icar..158..146B SPEC
X DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT