2003 BT54

2003BT54, 1993 PH1, 1993PH1, E7338, J93P01H, K03B54T

All data for this body: [vot]

MPC data
Name (number) 2003 BT54 (147338)
a 2.54204
e 0.24195
i / sin(i) 11.1713 / 0.19374
q 1.92699
Q 3.15710
ω 121.0589
Node 299.2593
m 80.9914
n 0.2432
Epoch 2460200.5
nobs 621
nopp 13
Years observed 1993-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.540
ep 0.231
sin(ip) 0.214
Value Standard error
G 0.150
H 16.250
Mass
D 2.79 0.579
pV 0.080 0.0379
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5397 0.2311 0.2139 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.75 0.620 0.620 Masiero 2020PSJ.....1....5M NEATM
3.07 1.630 1.630 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0670 0.0670 Masiero 2012ApJ...759L...8M NEATM
0.085 0.0460 0.0460 Masiero 2020PSJ.....1....5M 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
16.25 MPC-2023-12-04 MPC-2023-12-04 Phot