Gadolin

02638, 1939 SG, 1939SG, 1964 WG, 1964WG, 1978 GF, 1978GF, 1980 UM, 1980UM, J39S00G, J64W00G, J78G00F, J80U00M

All data for this body: [vot]

MPC data
Name (number) Gadolin (2638)
a 2.55439
e 0.08150
i / sin(i) 14.3391 / 0.24766
q 2.34621
Q 2.76258
ω 173.4082
Node 245.7659
m 303.0038
n 0.2414
Epoch 2460800.5
nobs 7956
nopp 28
Years observed 1939-2025
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.555
ep 0.089
sin(ip) 0.261
G 0.150
H 12.130
Mass
D 13.54 0.088
pV 0.231 0.0308
Value
Rotational Period 7.217
Period quality 3
Spectral Class S
Spectral Class Score 5.526
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 0 Maria Novakovic 2019EPSC...13.1671N HCM
170 Maria 506 Maria 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
2.5551 0.0886 0.2608 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.11 0.450 0.450 Masiero 2014ApJ...791..121M NEATM
13.60 0.090 0.090 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.201 0.0390 0.0390 Masiero 2011ApJ...741...68M NEATM
0.280 0.0500 0.0500 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
12.13 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.21143 2 Synodic Pal 2020ApJS..247...26P Lightcurve
7.2174 3 Synodic Hayes 2019MPBu...46..384H Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.426 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.4950 0.4950 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT