Marcfries

1976 ET, 1976ET, 1998 VF22, 1998VF22, 2000 FZ28, 2000FZ28, 28621, J76E00T, J98V22F, K00F28Z

All data for this body: [vot]

MPC data
Name (number) Marcfries (28621)
a 2.24499
e 0.01300
i / sin(i) 3.2615 / 0.05689
q 2.21580
Q 2.27417
ω 249.0332
Node 316.6119
m 155.2721
n 0.2930
Epoch 2460800.5
nobs 1823
nopp 20
Years observed 1998-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.245
ep 0.058
sin(ip) 0.058
G 0.150
H 15.540
Mass
D 3.18 0.268
pV 0.160 0.0150
Value
Rotational Period
Period quality None
Spectral Class A
Spectral Class Score 2.043
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2454 0.0575 0.0581 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.18 0.268 0.268 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.160 0.0150 0.0150 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
15.54 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
A A 0.3405 0.3405 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT