Cassegrain

1998 HT5, 1998HT5, 1999 TK283, 1999TK283, 44110, J98H05T, J99TS3K

All data for this body: [vot]

MPC data
Name (number) Cassegrain (44110)
a 2.40805
e 0.20987
i / sin(i) 2.8569 / 0.04984
q 1.90268
Q 2.91342
ω 141.3665
Node 123.0142
m 44.8171
n 0.2638
Epoch 2460800.5
nobs 1474
nopp 21
Years observed 1998-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.410
ep 0.209
sin(ip) 0.036
G 0.150
H 15.630
Mass
D 1.93 0.419
pV 0.328 0.0941
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4097 0.2089 0.0362 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.93 0.419 0.419 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.328 0.0941 0.0941 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
15.63 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 Xt None None Movis NIR Popescu 2018A&A...617A..12P PHOT