Memoria

01247, 1905 WA, 1905WA, 1927 UL, 1927UL, 1931 JU, 1931JU, 1932 QA, 1932QA, 1936 FN, 1936FN, J05W00A, J27U00L, J31J00U, J32Q00A, J36F00N

All data for this body: [vot]

MPC data
Name (number) Memoria (1247)
a 3.12988
e 0.17572
i / sin(i) 1.7815 / 0.03109
q 2.57988
Q 3.67987
ω 138.3453
Node 161.6870
m 269.8774
n 0.1780
Epoch 2460800.5
nobs 7504
nopp 58
Years observed 1905-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.138
ep 0.162
sin(ip) 0.030
G 0.150
H 10.670
Mass
D 40.29 0.112
pV 0.069 0.0037
Value
Rotational Period 18.700
Period quality 2+
Spectral Class P
Spectral Class Score 4.750
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1381 0.1616 0.0298 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
27.75 9.700 9.700 Nugent 2016AJ....152...63N NEATM
32.52 9.130 9.130 Nugent 2016AJ....152...63N NEATM
32.69 6.540 6.540 Ali-Lagoa 2018A&A...612A..85A NEATM
34.84 1.290 1.290 Usui 2011PASJ...63.1117U NEATM
35.97 1.900 1.900 Tedesco 2002AJ....123.1056T STM
36.40 2.176 2.176 Ryan&Woodward 2010AJ....140..933R IRAS-STM
37.26 7.450 7.450 Ali-Lagoa 2018A&A...612A..85A NEATM
37.51 0.430 0.430 Masiero 2012ApJ...759L...8M NEATM
38.91 0.170 0.170 Masiero 2014ApJ...791..121M NEATM
42.07 0.162 0.162 Masiero 2011ApJ...741...68M NEATM
42.11 2.025 2.025 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0062 0.0062 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.062 0.0060 0.0060 Masiero 2011ApJ...741...68M NEATM
0.070 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.078 0.0140 0.0140 Masiero 2012ApJ...759L...8M NEATM
0.082 0.0330 0.0330 Ali-Lagoa 2018A&A...612A..85A NEATM
0.083 0.0691 0.0691 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.085 0.0090 0.0090 Tedesco 2002AJ....123.1056T STM
0.100 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.106 0.0420 0.0420 Ali-Lagoa 2018A&A...612A..85A NEATM
0.160 0.0300 0.0300 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
10.67 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
18.79 2+ Synodic Behrend LCDB Lightcurve
18.84 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
B 0.345 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
P 0.950000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC