1985 RC4

1985RC4, 06588, 1986 WF7, 1986WF7, 1988 FO, 1988FO, J85R04C, J86W07F, J88F00O

All data for this body: [vot]

MPC data
Name (number) 1985 RC4 (6588)
a 2.89995
e 0.06533
i / sin(i) 2.7801 / 0.04850
q 2.71050
Q 3.08940
ω 170.6876
Node 140.7001
m 41.7062
n 0.1996
Epoch 2460800.5
nobs 4567
nopp 29
Years observed 1954-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.901
ep 0.054
sin(ip) 0.037
G 0.150
H 12.790
Mass
D 9.14 0.130
pV 0.193 0.0140
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 28.658
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.4300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9008 0.0540 0.0369 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.14 0.130 0.130 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.193 0.0140 0.0140 Masiero 2011ApJ...741...68M 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
12.79 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.781 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L S 0.6242 0.4000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.98 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.2222 0.4000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6583 0.4000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7639 0.4000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7655 0.4000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7780 0.4000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9284 0.4000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.3914 0.4000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT