2001 BC44

2001BC44, 98894, K01B44C

All data for this body: [vot]

MPC data
Name (number) 2001 BC44 (98894)
a 2.60084
e 0.10020
i / sin(i) 12.7833 / 0.22126
q 2.34023
Q 2.86144
ω 23.5967
Node 143.2093
m 278.4446
n 0.2350
Epoch 2460800.5
nobs 1152
nopp 19
Years observed 1998-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.599
ep 0.147
sin(ip) 0.210
G 0.150
H 15.620
Mass
D 2.24 0.390
pV 0.244 0.1481
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.200
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5990 0.1470 0.2103 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.24 0.390 0.390 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.244 0.1481 0.1481 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
15.62 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 0.700 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V V 0.4727 0.4727 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT