Danmark

02117, 1936 VJ, 1936VJ, 1949 KY, 1949KY, 1951 YJ1, 1951YJ1, 1969 OE1, 1969OE1, 1975 VW8, 1975VW8, 1977 EG, 1977EG, 1978 AC, 1978AC, J36V00J, J49K00Y, J51Y01J, J69O01E, J75V08W, J77E00G, J78A00C

All data for this body: [vot]

MPC data
Name (number) Danmark (2117)
a 2.87153
e 0.07041
i / sin(i) 2.9276 / 0.05107
q 2.66933
Q 3.07372
ω 266.2246
Node 59.4457
m 144.5918
n 0.2026
Epoch 2460800.5
nobs 4873
nopp 36
Years observed 1936-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.870
ep 0.050
sin(ip) 0.037
G 0.150
H 11.900
Mass
D 12.07 0.182
pV 0.232 0.0239
Value
Rotational Period 16.590
Period quality 3-
Spectral Class S
Spectral Class Score 11.639
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis -0.0800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8703 0.0497 0.0373 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.98 0.250 0.250 Masiero 2014ApJ...791..121M NEATM
12.07 0.272 0.272 Masiero 2011ApJ...741...68M NEATM
13.71 1.140 1.140 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.196 0.0370 0.0370 Masiero 2012ApJ...759L...8M NEATM
0.254 0.0500 0.0500 Masiero 2011ApJ...741...68M NEATM
0.260 0.0400 0.0400 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
11.90 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
16.598 3- Synodic Yankov 2009MPBu...36....3Y Lightcurve
17.71027 2 Sidereal Durech 2020A&A...643A..59D Model
17.7105 2 Sidereal Durech 2023A&A...675A..24D Model
17.719 2 Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9399 0.9399 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT