2001 SX251

2001SX251, B0273, K01SP1X

All data for this body: [vot]

MPC data
Name (number) 2001 SX251 (110273)
a 2.74524
e 0.08164
i / sin(i) 8.7548 / 0.15221
q 2.52113
Q 2.96936
ω 350.7724
Node 192.1072
m 277.9577
n 0.2167
Epoch 2460800.5
nobs 1008
nopp 21
Years observed 1999-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.743
ep 0.131
sin(ip) 0.155
G 0.150
H 15.560
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.714
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.4800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7427 0.1305 0.1546 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
15.56 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
C 0.619 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
D D 0.2848 0.0690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S D 0.0283 0.0690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V D 0.2222 0.0690 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT