2001 SQ51

2001SQ51, 42277, K01S51Q

All data for this body: [vot]

MPC data
Name (number) 2001 SQ51 (42277)
a 5.14319
e 0.04775
i / sin(i) 6.1373 / 0.10691
q 4.89763
Q 5.38875
ω 41.7275
Node 115.3831
m 226.6775
n 0.0845
Epoch 2460800.5
nobs 1388
nopp 24
Years observed 1990-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 12.150
Mass
D 19.77 0.940
pV 0.072 0.0140
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 4.429
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
19.77 0.940 0.940 Grav 2011ApJ...742...40G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.072 0.0140 0.0140 Grav 2011ApJ...742...40G 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
12.15 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
D 0.24 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.6581 0.6581 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT