Acaciacoleman

19524, 1991 BU1, 1991BU1, 1998 YB7, 1998YB7, J91B01U, J98Y07B

All data for this body: [vot]

MPC data
Name (number) Acaciacoleman (19524)
a 2.64881
e 0.20759
i / sin(i) 12.7750 / 0.22112
q 2.09895
Q 3.19867
ω 99.6028
Node 295.4321
m 276.2583
n 0.2286
Epoch 2460200.5
nobs 2368
nopp 26
Years observed 1975-2023
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.650
ep 0.171
sin(ip) 0.247
Value Standard error
G 0.150
H 13.540
Mass
D 4.88 0.769
pV 0.321 0.1193
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6498 0.1707 0.2470 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.70 0.830 0.830 Nugent 2016AJ....152...63N NEATM
6.00 2.042 2.042 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.310 0.1500 0.1500 Nugent 2016AJ....152...63N NEATM
0.340 0.1970 0.1970 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
13.54 MPC-2023-12-04 MPC-2023-12-04 Phot