Raahe

01786, 1938 WS, 1938WS, 1948 TL, 1948TL, 1948 UH, 1948UH, 1957 JB1, 1957JB1, 1969 TZ, 1969TZ, J38W00S, J48T00L, J48U00H, J57J01B, J69T00Z

All data for this body: [vot]

MPC data
Name (number) Raahe (1786)
a 3.01975
e 0.10960
i / sin(i) 10.4428 / 0.18125
q 2.68878
Q 3.35071
ω 346.8390
Node 16.1983
m 219.0692
n 0.1878
Epoch 2460800.5
nobs 4771
nopp 36
Years observed 1948-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.021
ep 0.076
sin(ip) 0.177
G 0.150
H 10.950
Mass
D 24.22 0.360
pV 0.078 0.0055
Value
Rotational Period 30.100
Period quality 3-
Spectral Class K
Spectral Class Score 0.954
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.1800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0209 0.0757 0.1767 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
23.02 0.510 0.510 Usui 2011PASJ...63.1117U NEATM
23.15 2.310 2.310 Ali-Lagoa 2018A&A...612A..85A NEATM
24.41 4.880 4.880 Ali-Lagoa 2018A&A...612A..85A NEATM
25.53 0.523 0.523 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.075 0.0056 0.0056 Masiero 2011ApJ...741...68M NEATM
0.139 0.0560 0.0560 Ali-Lagoa 2018A&A...612A..85A NEATM
0.155 0.0310 0.0310 Ali-Lagoa 2018A&A...612A..85A 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
10.95 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
18.72 3- Synodic Ruthroff 2012MPBu...39...39R Lightcurve
30.14 2+ Synodic Behrend LCDB Lightcurve
30.1729 2 Sidereal Durech 2019A&A...631A...2D Model
30.173 2 Sidereal Durech 2023A&A...675A..24D Model
30.175 2 Sidereal Durech 2018A&A...620A..91D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K 0.159 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT