Sepan

2000 QY234, 2000QY234, I2122, K00QN4Y

All data for this body: [vot]

MPC data
Name (number) Sepan (182122)
a 2.86675
e 0.11314
i / sin(i) 9.4278 / 0.16381
q 2.54239
Q 3.19111
ω 357.3947
Node 132.6577
m 215.1011
n 0.2031
Epoch 2460800.5
nobs 288
nopp 16
Years observed 1998-2025
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.868
ep 0.141
sin(ip) 0.146
G 0.150
H 16.490
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 2.437
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31810 1999 NR38 -1 1999NR38 -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8675 0.1412 0.1461 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.49 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A D 0.0890 0.1200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.2383 0.1200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S D 0.1882 0.1200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S D 0.2179 0.1200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V D 0.0515 0.1200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V D 0.1483 0.1200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT