Gammelmaja

08538, 1953 TW, 1953TW, 1977 DX10, 1977DX10, 1979 QX8, 1979QX8, 1979 SV5, 1979SV5, 1982 DL2, 1982DL2, 1984 RM, 1984RM, 1993 FR26, 1993FR26, 1998 DL11, 1998DL11, J53T00W, J77D10X, J79Q08X, J79S05V, J82D02L, J84R00M, J93F26R, J98D11L

All data for this body: [vot]

MPC data
Name (number) Gammelmaja (8538)
a 3.01359
e 0.08848
i / sin(i) 9.3554 / 0.16256
q 2.74696
Q 3.28022
ω 317.7505
Node 350.0331
m 299.5673
n 0.1884
Epoch 2460800.5
nobs 7060
nopp 28
Years observed 1953-2025
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.014
ep 0.070
sin(ip) 0.169
G 0.150
H 12.490
Mass
D 11.87 0.197
pV 0.167 0.0177
Value
Rotational Period 3.080
Period quality 2
Spectral Class S
Spectral Class Score 8.537
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 -0.2700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0145 0.0700 0.1688 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.82 0.213 0.213 Masiero 2011ApJ...741...68M NEATM
12.21 0.520 0.520 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.156 0.0230 0.0230 Masiero 2012ApJ...759L...8M NEATM
0.183 0.0279 0.0279 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
12.49 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.089 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
3.08981 2 Sidereal Durech 2023A&A...675A..24D Model
3.089816 2 Sidereal Durech 2019A&A...631A...2D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.22 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.450 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6395 0.5750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.2793 0.5750 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT