2003 OX21

2003OX21, B4830, K03O21X

All data for this body: [vot]

MPC data
Name (number) 2003 OX21 (114830)
a 3.96313
e 0.24789
i / sin(i) 2.1976 / 0.03835
q 2.98070
Q 4.94556
ω 23.2119
Node 351.7852
m 265.3265
n 0.1249
Epoch 2460800.5
nobs 1240
nopp 20
Years observed 1999-2024
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Schubart (1911)
 
ap 3.965
ep 0.180
sin(ip) 0.049
G 0.150
H 13.760
Mass
D 12.40 0.440
pV 0.038 0.0070
Value
Rotational Period 13.280
Period quality 2
Spectral Class C
Spectral Class Score 2.294
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1911 Schubart 2 Schubart Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9654 0.1797 0.0485 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.40 0.440 0.440 Grav 2012ApJ...744..197G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.038 0.0070 0.0070 Grav 2012ApJ...744..197G 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
13.76 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
13.282 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.27 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.2924 0.2924 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT