1100 T-2

1100T-2, 1999 RX161, 1999RX161, 39417, J99RG1X, T2S1100

All data for this body: [vot]

MPC data
Name (number) 1100 T-2 (39417)
a 2.67451
e 0.08595
i / sin(i) 9.3873 / 0.16311
q 2.44464
Q 2.90437
ω 0.8323
Node 187.2586
m 99.8228
n 0.2253
Epoch 2460800.5
nobs 2058
nopp 24
Years observed 1960-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.675
ep 0.119
sin(ip) 0.164
G 0.150
H 15.120
Mass
D 2.76 0.422
pV 0.280 0.1108
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 2.701
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6748 0.1194 0.1635 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.76 0.422 0.422 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.280 0.1108 0.1108 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
15.12 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
S S 0.4502 0.4502 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT