Melete

00056, 1857 RB, 1857RB, 1949 TH, 1949TH, 1986 EN5, 1986EN5, 1990 HG4, 1990HG4, I57R00B, J49T00H, J86E05N, J90H04G

All data for this body: [vot]

MPC data
Name (number) Melete (56)
a 2.59671
e 0.23699
i / sin(i) 8.0816 / 0.14058
q 1.98132
Q 3.21211
ω 104.8843
Node 192.9341
m 44.9562
n 0.2355
Epoch 2460800.5
nobs 5291
nopp 71
Years observed 1865-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.598
ep 0.211
sin(ip) 0.153
G 0.150
H 8.530
Mass 3.979e+18 4.458e+17
D 116.18 0.578
pV 0.061 0.0014
Value
Rotational Period 18.140
Period quality 3
Spectral Class Xk
Spectral Class Score 31.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5979 0.2111 0.1528 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.4900e+18 Folkner 2014IPNPR.196C...1F Ephem
4.0030e+18 6.7800e+17 6.7800e+17 Fienga 2020MNRAS.492..589F Ephem
4.6100e+18 9.6500e+17 9.6500e+17 Fienga 2011CeMDA.111..363F Ephem
5.3212e+18 1.2130e+18 1.2130e+18 Fienga 2013arXiv1301.1510F Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
103.81 10.380 10.380 Ali-Lagoa 2018A&A...612A..85A NEATM
105.22 1.160 1.160 Usui 2011PASJ...63.1117U NEATM
105.76 29.910 29.910 Nugent 2016AJ....152...63N NEATM
109.00 10.900 10.900 Ali-Lagoa 2018A&A...612A..85A NEATM
109.09 34.202 34.202 Masiero 2017AJ....154..168M NEATM
113.24 1.700 1.700 Tedesco 2002AJ....123.1056T STM
113.82 24.250 24.250 Nugent 2016AJ....152...63N NEATM
118.97 2.844 2.844 Ryan&Woodward 2010AJ....140..933R IRAS-STM
119.00 5.000 5.000 Viikinkoski 2017A&A...607A.117 AO/LC
120.33 1.370 1.370 Masiero 2014ApJ...791..121M NEATM
121.33 0.950 0.950 Masiero 2012ApJ...759L...8M NEATM
125.75 5.724 5.724 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
129.06 4.408 4.408 Masiero 2011ApJ...741...68M NEATM
130.75 28.650 28.650 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0130 0.0200 Masiero 2021PSJ.....2..162M NEATM
0.050 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.050 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.050 0.0055 0.0055 Masiero 2011ApJ...741...68M NEATM
0.053 0.0291 0.0291 Masiero 2017AJ....154..168M NEATM
0.053 0.0050 0.0050 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.057 0.0110 0.0110 Masiero 2012ApJ...759L...8M NEATM
0.059 0.0029 0.0029 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.060 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.062 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.065 0.0020 0.0020 Tedesco 2002AJ....123.1056T STM
0.068 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A 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
8.53 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.7 0 Synodic Harris 1979Icar...38..100H Lightcurve
18.122818 2 Sidereal Warner LCDB Model
18.14 2 Synodic Belskaya 1993A&AS..101..507B Lightcurve
18.147 3 Synodic Pilcher 2009MPBu...36...52P Lightcurve
18.14817 2 Sidereal Viikinkoski 2017A&A...607A.117V Model
18.1482 2 Sidereal Hanus 2016A&A...586A.108H Model
18.151 2+ Synodic Warner 2007MPBu...34..104W Lightcurve
18.1558 2 Synodic Pal 2020ApJS..247...26P Lightcurve
18.156 2+ Synodic Behrend LCDB Lightcurve
18.17 2 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
P Tholen VIS Fornasier 2014Icar..233..163F SPEC
P 0.940000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
P S 0.850000 0.100000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
X Bus VIS Lazzaro 2004Icar..172..179L SPEC
X Tholen VIS Lazzaro 2004Icar..172..179L SPEC
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X C DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
X X 0.6460 None Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Xk Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC
Xk Bus VIS Bus 2002Icar..158..146B SPEC
Xk Bus VIS Fornasier 2014Icar..233..163F SPEC
Z A 0.630000 0.310000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC