Acaciacoleman

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

All data for this body: [vot]

MPC data
Name (number) Acaciacoleman (19524)
a 2.64959
e 0.20816
i / sin(i) 12.7799 / 0.22121
q 2.09805
Q 3.20113
ω 99.5690
Node 295.4107
m 53.4446
n 0.2285
Epoch 2460800.5
nobs 3193
nopp 27
Years observed 1975-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.650
ep 0.171
sin(ip) 0.247
G 0.150
H 13.440
Mass
D 4.88 0.769
pV 0.321 0.1193
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.000
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-Nov-2024
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
13.44 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT