1097 T-2

1097T-2, 2001 RP74, 2001RP74, 46478, K01R74P, T2S1097

All data for this body: [vot]

MPC data
Name (number) 1097 T-2 (46478)
a 2.78026
e 0.08165
i / sin(i) 1.8367 / 0.03205
q 2.55325
Q 3.00728
ω 70.8764
Node 299.9452
m 40.4995
n 0.2126
Epoch 2460800.5
nobs 1715
nopp 22
Years observed 1973-2024
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.780
ep 0.045
sin(ip) 0.050
G 0.150
H 14.960
Mass
D 4.50 0.217
pV 0.126 0.0218
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 3.252
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7799 0.0448 0.0504 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.50 0.217 0.217 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.126 0.0218 0.0218 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
14.96 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 Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X 0.542 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT