2001 FQ77

2001FQ77, 2002 TB30, 2002TB30, 82121, K01F77Q, K02T30B

All data for this body: [vot]

MPC data
Name (number) 2001 FQ77 (82121)
a 2.31324
e 0.14431
i / sin(i) 8.2138 / 0.14287
q 1.97942
Q 2.64705
ω 270.0885
Node 45.9796
m 205.5904
n 0.2801
Epoch 2460800.5
nobs 1316
nopp 18
Years observed 1999-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.314
ep 0.098
sin(ip) 0.134
G 0.150
H 15.640
Mass
D 2.40 0.564
pV 0.211 0.1094
Value
Rotational Period 6.454
Period quality 2
Spectral Class C
Spectral Class Score 2.962
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3139 0.0975 0.1344 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.40 0.564 0.564 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.211 0.1094 0.1094 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
15.64 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.4548 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 0.27 Bus VIS Carvano 2010A&A...510A..43C PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C C 0.1603 0.1603 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT