1226 T-2

1226T-2, 2001 RA78, 2001RA78, 37495, K01R78A, T2S1226

All data for this body: [vot]

MPC data
Name (number) 1226 T-2 (37495)
a 3.12928
e 0.04424
i / sin(i) 5.0346 / 0.08776
q 2.99083
Q 3.26774
ω 47.0876
Node 7.5457
m 65.5878
n 0.1780
Epoch 2460800.5
nobs 1174
nopp 22
Years observed 1973-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.130
ep 0.026
sin(ip) 0.091
G 0.150
H 14.830
Mass
D 6.37 0.171
pV 0.066 0.0114
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 2.042
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1301 0.0264 0.0906 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.21 0.200 0.200 Masiero 2011ApJ...741...68M NEATM
6.80 0.332 0.332 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0153 0.0153 Masiero 2011ApJ...741...68M NEATM
0.072 0.0170 0.0170 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
14.83 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 X 0.1904 0.2650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
CX 0.25 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.3403 0.2650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT