1993 FK21

1993FK21, 09200, 1975 TG1, 1975TG1, 1975 WU1, 1975WU1, 1979 WO7, 1979WO7, 1994 PK34, 1994PK34, J75T01G, J75W01U, J79W07O, J93F21K, J94P34K

All data for this body: [vot]

MPC data
Name (number) 1993 FK21 (9200)
a 2.45008
e 0.20154
i / sin(i) 2.0185 / 0.03522
q 1.95630
Q 2.94387
ω 154.6276
Node 193.7222
m 349.2071
n 0.2570
Epoch 2460800.5
nobs 5743
nopp 26
Years observed 1975-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.449
ep 0.167
sin(ip) 0.043
G 0.150
H 13.750
Mass
D 8.85 1.080
pV 0.098 0.0270
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 12.640
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana 0.5900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4493 0.1667 0.0431 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.85 1.080 1.080 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.098 0.0270 0.0270 Masiero 2012ApJ...759L...8M 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
13.75 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 0.940 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC