Otero

01126, 1926 GD, 1926GD, 1929 AC, 1929AC, 1948 RN1, 1948RN1, 1949 YO, 1949YO, J26G00D, J29A00C, J48R01N, J49Y00O

All data for this body: [vot]

MPC data
Name (number) Otero (1126)
a 2.27177
e 0.14694
i / sin(i) 6.5006 / 0.11321
q 1.93795
Q 2.60559
ω 135.9594
Node 0.9441
m 17.1806
n 0.2878
Epoch 2460800.5
nobs 8225
nopp 38
Years observed 1926-2025
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.272
ep 0.197
sin(ip) 0.108
G 0.150
H 11.910
Mass
D 13.85 0.380
pV 0.111 0.0059
Value
Rotational Period 3.648
Period quality 3
Spectral Class S
Spectral Class Score 33.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2716 0.1968 0.1085 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.97 0.890 0.890 Masiero 2012ApJ...759L...8M NEATM
11.96 1.000 1.000 Tedesco 2002AJ....123.1056T STM
13.19 1.467 1.467 Ryan&Woodward 2010AJ....140..933R IRAS-STM
15.94 0.515 0.515 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
8.87 1.560 1.560 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.101 0.0065 0.0065 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.147 0.0151 0.0151 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.179 0.0330 0.0330 Tedesco 2002AJ....123.1056T STM
0.370 0.1300 0.1300 Nugent 2016AJ....152...63N NEATM
0.399 0.3200 0.3200 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
11.91 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.638 3- Synodic Behrend LCDB Lightcurve
3.648 2 Sidereal Durech 2023A&A...675A..24D Model
3.648 2 Sidereal Hanus 2013A&A...551A..67H Model
3.648 3 Synodic Stephens 2008MPBu...35..126S Lightcurve
3.64808 3 Synodic Pravec LCDB Lightcurve
3.64812 3 Synodic Behrend LCDB Lightcurve
3.64847 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
A Bus VIS Bus 2002Icar..158..146B SPEC
A Tholen VIS Tatsumi 2022A&A...664A.107T SPEC
S Bus-DeMeo VISNIR Bourdelle de Micas 2024A&A...682A..64B SPEC
S Tholen VIS Tatsumi 2022A&A...664A.107T SPEC
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
Sw Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC