Leonisis

00728, 1907 UE, 1907UE, 1912 DB, 1912DB, 1941 WR, 1941WR, 1968 UT, 1968UT, J07U00E, J12D00B, J41W00R, J68U00T

All data for this body: [vot]

MPC data
Name (number) Leonisis (728)
a 2.25393
e 0.08722
i / sin(i) 4.2565 / 0.07422
q 2.05734
Q 2.45053
ω 55.9398
Node 82.5563
m 169.0604
n 0.2913
Epoch 2460800.5
nobs 4647
nopp 35
Years observed 1912-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.255
ep 0.137
sin(ip) 0.064
G 0.150
H 12.870
Mass
D 7.24 0.067
pV 0.230 0.0229
Value
Rotational Period 5.578
Period quality 3
Spectral Class S
Spectral Class Score 61.083
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.7400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2547 0.1366 0.0638 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.89 0.480 0.480 Masiero 2014ApJ...791..121M NEATM
7.27 0.068 0.068 Masiero 2011ApJ...741...68M NEATM
7.59 1.790 1.790 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.160 0.0500 0.0500 Masiero 2014ApJ...791..121M NEATM
0.190 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.256 0.0272 0.0272 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
12.87 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.0 1 Synodic Wisniewski 1997Icar..126..395W Lightcurve
5.57811 2 Sidereal Durech 2020A&A...643A..59D Model
5.57811 2 Sidereal Durech 2023A&A...675A..24D Model
5.5783 3 Synodic Pilcher 2010MPBu...37..119P Lightcurve
5.5789 2- Synodic Galad 2010A&A...514A..55G Lightcurve
5.58 3- Synodic Mas 2018MPBu...45...76M Lightcurve
5.586 3- Synodic Behrend LCDB Lightcurve
5.71 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A Tholen VIS Lazzaro 2004Icar..172..179L SPEC
A S 0.6031 0.8140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.4904 0.8140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.520000 0.360000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
Ld Bus VIS Lazzaro 2004Icar..172..179L SPEC
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.99 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8124 0.8140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9125 0.8140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9228 0.8140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9372 0.8140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9678 0.8140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9827 0.8140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9875 0.8140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9970 0.8140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9985 0.8140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9988 0.8140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
A S 0.3358 0.8140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT