1171 T-2

1171T-2, 1997 EU48, 1997EU48, 37493, J97E48U, T2S1171

All data for this body: [vot]

MPC data
Name (number) 1171 T-2 (37493)
a 2.97527
e 0.08563
i / sin(i) 9.6646 / 0.16788
q 2.72049
Q 3.23005
ω 288.9729
Node 359.7012
m 82.7399
n 0.1920
Epoch 2460800.5
nobs 2155
nopp 21
Years observed 1973-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.977
ep 0.084
sin(ip) 0.174
G 0.150
H 13.910
Mass
D
pV
Value
Rotational Period 6.271
Period quality 2
Spectral Class K
Spectral Class Score 2.772
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.6500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9765 0.0836 0.1738 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
13.91 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.27159 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K 0.462 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT