4281 T-2

4281T-2, 1996 FR15, 1996FR15, 26056, J96F15R, T2S4281

All data for this body: [vot]

MPC data
Name (number) 4281 T-2 (26056)
a 2.86500
e 0.15179
i / sin(i) 11.6365 / 0.20170
q 2.43012
Q 3.29988
ω 252.8189
Node 17.4969
m 308.6866
n 0.2032
Epoch 2460800.5
nobs 1758
nopp 21
Years observed 1973-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Itha (918)
 
ap 2.866
ep 0.155
sin(ip) 0.204
G 0.150
H 14.370
Mass
D 4.05 0.227
pV 0.246 0.0568
Value
Rotational Period 5.230
Period quality 2
Spectral Class S
Spectral Class Score 1.392
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
918 Itha 0 Itha Novakovic 2019EPSC...13.1671N HCM
918 Itha 633 Itha Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8659 0.1550 0.2043 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.05 0.227 0.227 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.246 0.0568 0.0568 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
14.37 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.22999 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
S 0.232 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT