Seagrave

05574, 1928 DH, 1928DH, 1965 WM, 1965WM, 1984 FS, 1984FS, J28D00H, J65W00M, J84F00S

All data for this body: [vot]

MPC data
Name (number) Seagrave (5574)
a 2.64058
e 0.11403
i / sin(i) 14.0074 / 0.24205
q 2.33947
Q 2.94168
ω 346.8336
Node 144.8655
m 240.8672
n 0.2297
Epoch 2460800.5
nobs 4358
nopp 29
Years observed 1965-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.642
ep 0.153
sin(ip) 0.229
G 0.150
H 12.310
Mass
D 8.88 0.036
pV 0.299 0.0086
Value
Rotational Period 4.664
Period quality 3
Spectral Class S
Spectral Class Score 5.976
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.0300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6420 0.1534 0.2285 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.84 0.080 0.080 Masiero 2014ApJ...791..121M NEATM
8.85 0.050 0.050 Masiero 2014ApJ...791..121M NEATM
8.92 0.116 0.116 Masiero 2011ApJ...741...68M NEATM
8.99 0.082 0.082 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.290 0.0314 0.0314 Masiero 2011ApJ...741...68M NEATM
0.297 0.0282 0.0282 Masiero 2011ApJ...741...68M NEATM
0.300 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.300 0.0300 0.0300 Masiero 2014ApJ...791..121M 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
12.31 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.66274 2 Sidereal Durech 2020A&A...643A..59D Model
4.6629 3 Synodic Behrend LCDB Lightcurve
4.6641 3 Synodic Pravec LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.996 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT