O'Meara

03637, 1942 GB, 1942GB, 1942 GX, 1942GX, 1946 GD, 1946GD, 1950 HU, 1950HU, 1959 OA, 1959OA, 1972 TJ2, 1972TJ2, 1983 HF1, 1983HF1, 1984 UQ, 1984UQ, J42G00B, J42G00X, J46G00D, J50H00U, J59O00A, J72T02J, J83H01F, J84U00Q

All data for this body: [vot]

MPC data
Name (number) O'Meara (3637)
a 2.55507
e 0.12399
i / sin(i) 14.3292 / 0.24749
q 2.23826
Q 2.87189
ω 69.7608
Node 207.7211
m 65.7175
n 0.2413
Epoch 2460800.5
nobs 9306
nopp 33
Years observed 1942-2025
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.555
ep 0.115
sin(ip) 0.257
G 0.150
H 11.920
Mass
D 13.12 0.084
pV 0.160 0.0118
Value
Rotational Period 5.750
Period quality 3-
Spectral Class S
Spectral Class Score 11.942
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5546 0.1154 0.2572 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.95 0.310 0.310 Masiero 2012ApJ...759L...8M NEATM
12.59 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
13.10 2.000 2.000 Tedesco 2002AJ....123.1056T STM
13.53 0.108 0.108 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.140 0.0161 0.0161 Masiero 2011ApJ...741...68M NEATM
0.149 0.0570 0.0570 Tedesco 2002AJ....123.1056T STM
0.160 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.311 0.0430 0.0430 Masiero 2012ApJ...759L...8M 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
11.92 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.118 1+ Synodic Aznar 2017MPBu...44...59A Lightcurve
5.49 2- Synodic Behrend LCDB Lightcurve
5.751 3- Synodic Polakis 2020MPBu...47..314P Lightcurve
5.7697 3- Synodic Aznar LCDB Lightcurve
5.77146 2 Synodic Pal 2020ApJS..247...26P Lightcurve
7.71 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
LS 0.67 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S S 0.4903 0.2630 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT