Lameia

00248, 1885 LA, 1885LA, 1959 LO, 1959LO, I85L00A, J59L00O

All data for this body: [vot]

MPC data
Name (number) Lameia (248)
a 2.47061
e 0.06790
i / sin(i) 4.0654 / 0.07089
q 2.30286
Q 2.63836
ω 11.2532
Node 246.6341
m 355.9368
n 0.2538
Epoch 2460800.5
nobs 6031
nopp 55
Years observed 1885-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.471
ep 0.074
sin(ip) 0.085
G 0.150
H 10.250
Mass
D 48.91 0.228
pV 0.068 0.0021
Value
Rotational Period 11.910
Period quality 3
Spectral Class X-complex
Spectral Class Score 21.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4709 0.0745 0.0850 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
38.85 0.769 0.769 Ryan&Woodward 2010AJ....140..933R MSX-STM
39.83 13.200 13.200 Masiero 2020PSJ.....1....5M NEATM
40.86 13.400 13.400 Nugent 2016AJ....152...63N NEATM
41.94 10.070 10.070 Masiero 2020PSJ.....1....5M NEATM
44.15 10.910 10.910 Masiero 2020PSJ.....1....5M NEATM
46.40 14.050 14.050 Masiero 2020PSJ.....1....5M NEATM
48.51 0.460 0.460 Masiero 2012ApJ...759L...8M NEATM
48.55 2.597 2.597 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
48.66 2.500 2.500 Tedesco 2002AJ....123.1056T STM
50.12 0.310 0.310 Masiero 2014ApJ...791..121M NEATM
51.65 0.750 0.750 Usui 2011PASJ...63.1117U NEATM
52.53 3.213 3.213 Ryan&Woodward 2010AJ....140..933R IRAS-STM
54.00 4.913 4.913 Masiero 2011ApJ...741...68M NEATM
54.21 2.683 2.683 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
54.22 15.900 15.900 Nugent 2016AJ....152...63N NEATM
54.34 5.430 5.430 Ali-Lagoa 2018A&A...612A..85A NEATM
55.90 19.980 19.980 Masiero 2021PSJ.....2..162M NEATM
56.07 5.610 5.610 Ali-Lagoa 2018A&A...612A..85A NEATM
56.93 15.579 15.579 Masiero 2017AJ....154..168M NEATM
56.93 17.690 17.690 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0170 0.0300 Masiero 2021PSJ.....2..162M NEATM
0.041 0.0309 0.0309 Masiero 2017AJ....154..168M NEATM
0.043 0.0200 0.0360 Masiero 2021PSJ.....2..162M NEATM
0.048 0.0188 0.0188 Masiero 2011ApJ...741...68M NEATM
0.048 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0051 0.0051 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.050 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.052 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.053 0.0420 0.0420 Masiero 2020PSJ.....1....5M NEATM
0.054 0.0066 0.0066 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.055 0.0310 0.0310 Masiero 2020PSJ.....1....5M NEATM
0.057 0.0440 0.0440 Masiero 2020PSJ.....1....5M NEATM
0.060 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.061 0.0070 0.0070 Tedesco 2002AJ....123.1056T STM
0.062 0.0070 0.0070 Masiero 2012ApJ...759L...8M NEATM
0.063 0.0067 0.0067 Ryan&Woodward 2010AJ....140..933R MSX-NEATM
0.065 0.0570 0.0570 Masiero 2020PSJ.....1....5M NEATM
0.070 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.097 0.0038 0.0038 Ryan&Woodward 2010AJ....140..933R MSX-STM
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
10.25 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.912 3 Synodic Pilcher 2015MPBu...42..137P Lightcurve
12.0 2 Synodic Binzel 1987Icar...72..135B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.970000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
C C None None Movis NIR Popescu 2018A&A...617A..12P PHOT
P 0.880000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S S 0.9649 0.9649 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X-complex Bus-DeMeo VISNIR Bourdelle de Micas 2022A&A...665A..83B SPEC
X Tholen VIS Xu 1995Icar..115....1X SPEC