Yangel

03039, 1978 SP2, 1978SP2, 1981 EP17, 1981EP17, J78S02P, J81E17P

All data for this body: [vot]

MPC data
Name (number) Yangel (3039)
a 2.55866
e 0.14683
i / sin(i) 15.2192 / 0.26251
q 2.18298
Q 2.93435
ω 73.1985
Node 190.4062
m 216.3910
n 0.2408
Epoch 2460800.5
nobs 8286
nopp 30
Years observed 1978-2025
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.559
ep 0.142
sin(ip) 0.269
G 0.150
H 12.620
Mass
D 9.71 0.045
pV 0.187 0.0144
Value
Rotational Period 12.570
Period quality 3-
Spectral Class S
Spectral Class Score 8.578
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5589 0.1418 0.2692 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.49 0.120 0.120 Masiero 2012ApJ...759L...8M NEATM
11.53 0.420 0.420 Usui 2011PASJ...63.1117U NEATM
12.18 1.220 1.220 Ali-Lagoa 2018A&A...612A..85A NEATM
9.42 0.060 0.060 Masiero 2014ApJ...791..121M NEATM
9.80 0.085 0.085 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.153 0.0310 0.0310 Ali-Lagoa 2018A&A...612A..85A NEATM
0.184 0.0436 0.0436 Masiero 2011ApJ...741...68M NEATM
0.193 0.0360 0.0360 Masiero 2012ApJ...759L...8M NEATM
0.200 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
12.62 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.5653 2 Sidereal Durech 2023A&A...675A..24D Model
12.573 3- Synodic Klinglesmith 2015MPBu...42...12K Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.98 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.423 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6733 0.3470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT