Robyn

05183, 1986 RG16, 1986RG16, 1990 OA1, 1990OA1, J86R16G, J90O01A

All data for this body: [vot]

MPC data
Name (number) Robyn (5183)
a 2.57019
e 0.10788
i / sin(i) 14.8635 / 0.25652
q 2.29292
Q 2.84746
ω 6.8763
Node 264.1992
m 200.2890
n 0.2392
Epoch 2460800.5
nobs 3889
nopp 26
Years observed 1986-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.570
ep 0.115
sin(ip) 0.268
G 0.150
H 12.400
Mass
D 11.47 0.049
pV 0.187 0.0155
Value
Rotational Period 4.391
Period quality 3-
Spectral Class S
Spectral Class Score 8.219
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5699 0.1149 0.2681 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.15 2.280 2.280 Nugent 2016AJ....152...63N NEATM
10.68 0.210 0.210 Masiero 2014ApJ...791..121M NEATM
11.61 0.610 0.610 Usui 2011PASJ...63.1117U NEATM
11.89 0.054 0.054 Masiero 2011ApJ...741...68M NEATM
12.82 2.560 2.560 Ali-Lagoa 2018A&A...612A..85A NEATM
8.99 1.800 1.800 Ali-Lagoa 2018A&A...612A..85A NEATM
9.02 0.140 0.140 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.135 0.0540 0.0540 Ali-Lagoa 2018A&A...612A..85A NEATM
0.166 0.0212 0.0212 Masiero 2011ApJ...741...68M NEATM
0.170 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM
0.210 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.275 0.1100 0.1100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.286 0.0550 0.0550 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
12.40 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.3914 3- Synodic Benishek 2020MPBu...47...75B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.519 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.8508 0.8508 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT