Brachiosaurus

09954, 1984 WP5, 1984WP5, 1991 GX7, 1991GX7, 1993 UO3, 1993UO3, J84W05P, J91G07X, J93U03O

All data for this body: [vot]

MPC data
Name (number) Brachiosaurus (9954)
a 2.75918
e 0.12974
i / sin(i) 9.0763 / 0.15775
q 2.40119
Q 3.11717
ω 49.1504
Node 3.4202
m 302.2350
n 0.2150
Epoch 2460800.5
nobs 5388
nopp 25
Years observed 1984-2025
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.759
ep 0.101
sin(ip) 0.161
G 0.150
H 13.620
Mass
D
pV
Value
Rotational Period 8.789
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7594 0.1011 0.1605 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
13.62 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.7866 2 Sidereal Durech 2023A&A...675A..24D Model
8.78678 2 Sidereal Durech 2019A&A...631A...2D Model
8.78889 2 Synodic Pal 2020ApJS..247...26P Lightcurve