2000 OB45

2000OB45, 26651, K00O45B

All data for this body: [vot]

MPC data
Name (number) 2000 OB45 (26651)
a 2.40155
e 0.11371
i / sin(i) 12.7470 / 0.22065
q 2.12847
Q 2.67463
ω 47.2315
Node 197.9251
m 299.6249
n 0.2648
Epoch 2460800.5
nobs 3091
nopp 25
Years observed 1984-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.401
ep 0.129
sin(ip) 0.226
G 0.150
H 14.120
Mass
D 4.49 0.132
pV 0.290 0.0275
Value
Rotational Period 6.475
Period quality 2
Spectral Class L
Spectral Class Score 7.038
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4015 0.1293 0.2259 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.49 0.132 0.132 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.290 0.0275 0.0275 Masiero 2011ApJ...741...68M 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
14.12 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.47528 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.56 Bus VIS Carvano 2010A&A...510A..43C PHOT
K 0.410 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
K L 0.4837 0.3220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L L 0.6530 0.3220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S L 0.3781 0.3220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V L 0.0703 0.3220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT