Erimomisaki

05331, 1984 YY2, 1984YY2, 1990 BT1, 1990BT1, 2019 FG5, 2019FG5, J84Y02Y, J90B01T, K19F05G

All data for this body: [vot]

MPC data
Name (number) Erimomisaki (5331)
a 2.76925
e 0.38803
i / sin(i) 12.1004 / 0.20963
q 1.69470
Q 3.84379
ω 283.2076
Node 109.6652
m 298.5775
n 0.2139
Epoch 2460800.5
nobs 9451
nopp 27
Years observed 1984-2025
rms 0.43
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.768
ep 0.308
sin(ip) 0.216
G 0.150
H 13.080
Mass
D 10.26 0.125
pV 0.184 0.0188
Value
Rotational Period 24.200
Period quality 3-
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7676 0.3077 0.2159 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.57 0.150 0.150 Usui 2011PASJ...63.1117U NEATM
11.21 1.120 1.120 Ali-Lagoa 2018A&A...612A..85A NEATM
9.21 0.323 0.323 Masiero 2011ApJ...741...68M NEATM
9.47 2.150 2.150 Masiero 2020PSJ.....1....5M NEATM
9.55 2.062 2.062 Masiero 2017AJ....154..168M NEATM
9.79 0.330 0.330 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.147 0.0290 0.0290 Ali-Lagoa 2018A&A...612A..85A NEATM
0.201 0.1020 0.1020 Masiero 2020PSJ.....1....5M NEATM
0.202 0.0790 0.0790 Masiero 2017AJ....154..168M NEATM
0.202 0.0354 0.0354 Masiero 2011ApJ...741...68M NEATM
0.228 0.0416 0.0416 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
13.08 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
24.233 2 Synodic Behrend LCDB Lightcurve
24.26 3- Synodic Boe 2008MPBu...35..143B Lightcurve
24.261 2 Sidereal Durech 2023A&A...675A..24D Model