2001 BC77

2001BC77, 42163, K01B77C

All data for this body: [vot]

MPC data
Name (number) 2001 BC77 (42163)
a 2.43380
e 0.18642
i / sin(i) 4.3813 / 0.07639
q 1.98008
Q 2.88751
ω 167.1508
Node 90.8713
m 67.9929
n 0.2596
Epoch 2460800.5
nobs 1530
nopp 23
Years observed 1991-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.436
ep 0.191
sin(ip) 0.058
G 0.150
H 15.540
Mass
D 3.74 0.860
pV 0.080 0.0600
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.220
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4359 0.1908 0.0577 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.74 0.860 0.860 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.080 0.0400 0.0800 Masiero 2021PSJ.....2..162M 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
15.54 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
C 0.870 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT