Oterma

01529, 1912 VO, 1912VO, 1938 BC, 1938BC, 1950 PV, 1950PV, 1959 RD1, 1959RD1, J12V00O, J38B00C, J50P00V, J59R01D

All data for this body: [vot]

MPC data
Name (number) Oterma (1529)
a 4.00343
e 0.20573
i / sin(i) 9.0721 / 0.15768
q 3.17982
Q 4.82704
ω 294.4647
Node 100.5128
m 37.5608
n 0.1230
Epoch 2460800.5
nobs 4702
nopp 40
Years observed 1938-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Hilda (153)
 
ap 3.964
ep 0.152
sin(ip) 0.137
G 0.150
H 9.940
Mass
D 56.92 0.430
pV 0.058 0.0070
Value
Rotational Period 14.300
Period quality 3
Spectral Class L
Spectral Class Score 5.280
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
153 Hilda 1 Hilda Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9643 0.1521 0.1372 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
55.32 5.530 5.530 Ali-Lagoa 2018A&A...612A..85A NEATM
56.32 0.470 0.470 Grav 2012ApJ...744..197G NEATM
60.16 1.110 1.110 Usui 2011PASJ...63.1117U NEATM
63.14 6.310 6.310 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.054 0.0120 0.0120 Grav 2012ApJ...744..197G NEATM
0.070 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A 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
9.94 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
14.298 3- Synodic Ditteon 2018MPBu...45...13D Lightcurve
14.317 2 Synodic Warner 2020MPBu...47..309W Lightcurve
14.32 3 Synodic Warner 2020MPBu...47..309W Lightcurve
14.32066 2 Sidereal Durech 2020A&A...643A..59D Model
14.321 3 Synodic Warner 2018MPBu...45..147W Lightcurve
14.329 2 Synodic Warner 2020MPBu...47..309W Lightcurve
14.329 2+ Synodic Warner 2018MPBu...45..147W Lightcurve
15.75 2 Synodic Dahlgren 1998Icar..133..247D Lightcurve
8.956 2 Synodic Warner 2017MPBu...44..130W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D Tholen VIS Dahlgren 1997A&A...323..606D SPEC
L 0.880 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT