2276 T-2

2276T-2, 12958, 1993 FB21, 1993FB21, J93F21B, T2S2276

All data for this body: [vot]

MPC data
Name (number) 2276 T-2 (12958)
a 2.63496
e 0.06527
i / sin(i) 2.3773 / 0.04148
q 2.46298
Q 2.80695
ω 247.4280
Node 29.8640
m 104.6312
n 0.2304
Epoch 2460800.5
nobs 2035
nopp 24
Years observed 1973-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.636
ep 0.082
sin(ip) 0.041
G 0.150
H 15.100
Mass
D 2.47 0.371
pV 0.349 0.1511
Value
Rotational Period 3.200
Period quality 2+
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6357 0.0816 0.0413 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.47 0.371 0.371 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.349 0.1511 0.1511 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
15.10 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.22 2+ Synodic Chang 2019ApJS..241....6C Lightcurve