Runcorn

04570, 1969 TO, 1969TO, 1971 BU1, 1971BU1, 1982 SB11, 1982SB11, 1984 DY1, 1984DY1, 1985 PR, 1985PR, 1985 RF4, 1985RF4, 1986 XC3, 1986XC3, J69T00O, J71B01U, J82S11B, J84D01Y, J85P00R, J85R04F, J86X03C

All data for this body: [vot]

MPC data
Name (number) Runcorn (4570)
a 2.19784
e 0.10966
i / sin(i) 5.0153 / 0.08742
q 1.95682
Q 2.43886
ω 208.9517
Node 349.1599
m 189.5916
n 0.3025
Epoch 2460800.5
nobs 6116
nopp 30
Years observed 1955-2025
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.199
ep 0.159
sin(ip) 0.084
G 0.150
H 13.440
Mass
D 4.48 0.025
pV 0.815 0.0649
Value
Rotational Period 233.000
Period quality 2
Spectral Class Sw
Spectral Class Score 21.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora -0.0300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1985 0.1593 0.0844 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.94 0.220 0.220 Masiero 2014ApJ...791..121M NEATM
4.49 0.025 0.025 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.555 0.1109 0.1109 Masiero 2011ApJ...741...68M NEATM
0.950 0.0800 0.0800 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
13.44 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.0 1 Synodic Behrend LCDB Lightcurve
20.0 2- Synodic Pravec LCDB Lightcurve
20.1514 2 Sidereal Hanus 2016A&A...586A.108H Model
233.4 2 Synodic Polakis 2020MPBu...47..314P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S S 0.9712 0.9712 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Sa Bus VIS Bus 2002Icar..158..146B SPEC
Sw Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC