2281 T-2

2281T-2, 17335, 1991 PM10, 1991PM10, J91P10M, T2S2281

All data for this body: [vot]

MPC data
Name (number) 2281 T-2 (17335)
a 2.77064
e 0.03121
i / sin(i) 2.0825 / 0.03634
q 2.68416
Q 2.85712
ω 312.3908
Node 346.7377
m 4.0728
n 0.2137
Epoch 2460200.5
nobs 2084
nopp 23
Years observed 1954-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.772
ep 0.038
sin(ip) 0.046
Value Standard error
G 0.150
H 14.250
Mass
D 5.95 0.105
pV 0.104 0.0136
Rotational Period 4.225
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7716 0.0381 0.0463 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.95 0.105 0.105 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.104 0.0136 0.0136 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
14.25 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.22 Durech 2023A&A...675A..24D Model
4.22 Waszczak 2015AJ....150...75W Lightcurve