Toro

01685, 1948 OA, 1948OA, J48O00A

All data for this body: [vot]

MPC data
Name (number) Toro (1685)
a 1.36788
e 0.43604
i / sin(i) 9.3819 / 0.16301
q 0.77143
Q 1.96433
ω 127.2786
Node 274.2085
m 319.4621
n 0.6161
Epoch 2460800.5
nobs 5234
nopp 41
Years observed 1948-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 14.280
Mass
D 3.75 0.037
pV 0.209 0.0172
Value
Rotational Period 10.199
Period quality 3
Spectral Class Sq
Spectral Class Score 81.000
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.61 0.720 0.720 Masiero 2021PSJ.....2..162M NEATM
2.96 0.130 0.130 Ostro 1983AJ.....88..565O RADAR
3.69 0.105 0.105 Mainzer 2011ApJ...743..156M NEATM
3.81 0.049 0.049 Mainzer 2011ApJ...743..156M NEATM
3.91 0.080 0.080 Nugent 2016AJ....152...63N NEATM
4.08 0.646 0.646 Masiero 2011ApJ...741...68M NEATM
4.08 0.778 0.778 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.190 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.247 0.0490 0.0490 Mainzer 2011ApJ...743..156M NEATM
0.264 0.0520 0.0520 Mainzer 2011ApJ...743..156M NEATM
0.290 0.1818 0.1818 Masiero 2011ApJ...741...68M NEATM
0.293 0.1762 0.1762 Masiero 2011ApJ...741...68M NEATM
0.395 0.1520 0.2470 Masiero 2021PSJ.....2..162M 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
14.28 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.185 3 Synodic Warner 2013MPBu...40...26W Lightcurve
10.1862 3 Synodic Higgins 2008MPBu...35..123H Lightcurve
10.1871 3 Synodic Warner 2020MPBu...47..290W Lightcurve
10.191 3- Synodic Warner 2016MPBu...43..240W Lightcurve
10.195 3- Synodic Torppa 2005DPS....37.1526T Lightcurve
10.1954 2 Sidereal De Angelis 1995P&SS...43..649D Model
10.196 3 Synodic Dunlap 1973AJ.....78..491D Lightcurve
10.19782 2 Sidereal Durech 2018A&A...609A..86D Model
10.197826 2 Sidereal Durech 2022A&A...657A...5D Model
10.199 3 Synodic Higgins 2011MPBu...38...41H Lightcurve
10.1995 3 Synodic Higgins 2008MPBu...35...30H Lightcurve
10.2 2 Synodic Pravec LCDB Lightcurve
10.202 3 Synodic Oey 2017MPBu...44..200O Lightcurve
10.203 2+ Synodic Oey 2011MPBu...38..221O Lightcurve
10.205 3 Synodic Warner 2013MPBu...40...26W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Q S 0.670000 0.330000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Q S 0.870000 0.130000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Q S 0.890000 0.110000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S Bus-DeMeo VISNIR Thomas 2010Icar..205..419T SPEC
S Bus VIS Lin 2018P&SS..152..116L PHOT
S Bus VIS Angeli 2002A&A...391..757A SPEC
S Bus VIS Bus 2002Icar..158..146B SPEC
S Bus VIS Lazzaro 2004Icar..172..179L SPEC
S Bus VISNIR Binzel 2004P&SS...52..291B SPEC
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 0.990000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Sq Binzel 2010Natur.463..331B SPEC
Sq Bus-DeMeo NIR Marsset 2022AJ....163..165M SPEC
Sq Bus-DeMeo VISNIR Binzel 2019Icar..324...41B SPEC
Sq Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC
Sq Bus-DeMeo VISNIR McGraw 2022PSJ.....3..243M SPEC