Merope

01051, 1908 TE, 1908TE, 1925 SA, 1925SA, 1926 XA, 1926XA, 1931 TM3, 1931TM3, 1936 OG, 1936OG, J08T00E, J25S00A, J26X00A, J31T03M, J36O00G

All data for this body: [vot]

MPC data
Name (number) Merope (1051)
a 3.21698
e 0.10208
i / sin(i) 23.4815 / 0.39845
q 2.88859
Q 3.54538
ω 154.3730
Node 180.5493
m 108.8695
n 0.1708
Epoch 2460800.5
nobs 6237
nopp 40
Years observed 1925-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.212
ep 0.107
sin(ip) 0.395
G 0.150
H 10.190
Mass
D 61.75 0.113
pV 0.043 0.0015
Value
Rotational Period 13.700
Period quality 2+
Spectral Class X
Spectral Class Score 12.654
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
702 Alauda 902 Alauda 0.6800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2115 0.1066 0.3948 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
60.44 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
60.56 0.280 0.280 Masiero 2014ApJ...791..121M NEATM
62.72 0.583 0.583 Masiero 2011ApJ...741...68M NEATM
65.13 0.245 0.245 Masiero 2011ApJ...741...68M NEATM
66.01 2.477 2.477 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
67.21 1.900 1.900 Tedesco 2002AJ....123.1056T STM
68.01 2.264 2.264 Ryan&Woodward 2010AJ....140..933R IRAS-STM
68.30 6.830 6.830 Ali-Lagoa 2018A&A...612A..85A NEATM
69.85 0.880 0.880 Usui 2011PASJ...63.1117U NEATM
74.36 28.240 28.240 Nugent 2016AJ....152...63N NEATM
75.27 17.850 17.850 Masiero 2020PSJ.....1....5M NEATM
77.42 7.740 7.740 Ali-Lagoa 2018A&A...612A..85A NEATM
78.00 30.910 30.910 Nugent 2016AJ....152...63N NEATM
83.04 34.180 34.180 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.028 0.0280 0.0280 Masiero 2020PSJ.....1....5M NEATM
0.030 0.0060 0.0060 Ali-Lagoa 2018A&A...612A..85A NEATM
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.030 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.032 0.0250 0.0250 Masiero 2020PSJ.....1....5M NEATM
0.039 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.042 0.0027 0.0027 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.043 0.0030 0.0030 Tedesco 2002AJ....123.1056T STM
0.044 0.0034 0.0034 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.046 0.0058 0.0058 Masiero 2011ApJ...741...68M NEATM
0.049 0.0057 0.0057 Masiero 2011ApJ...741...68M NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.050 0.0100 0.0100 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
10.19 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.71 2+ Synodic Dose 2023MPBu...50...65D Lightcurve
13.717 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
27.2 2 Synodic Carbo 2009MPBu...36..152C Lightcurve
6.85563 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.49 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.870000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
C X 0.0898 0.1120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X Tholen VIS Lazzaro 2004Icar..172..179L SPEC
X 0.380 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.5623 0.1120 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Xe Bus VIS Lazzaro 2004Icar..172..179L SPEC