Damiaan

04226, 1931 TY2, 1931TY2, 1965 SJ, 1965SJ, 1970 SD1, 1970SD1, 1970 WT, 1970WT, 1975 WQ, 1975WQ, 1978 JM, 1978JM, 1982 BF12, 1982BF12, 1983 ED2, 1983ED2, 1989 RE, 1989RE, J31T02Y, J65S00J, J70S01D, J70W00T, J75W00Q, J78J00M, J82B12F, J83E02D, J89R00E

All data for this body: [vot]

MPC data
Name (number) Damiaan (4226)
a 2.86283
e 0.25771
i / sin(i) 5.4100 / 0.09428
q 2.12506
Q 3.60060
ω 132.8810
Node 211.8375
m 122.6373
n 0.2035
Epoch 2460800.5
nobs 4963
nopp 35
Years observed 1931-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.864
ep 0.218
sin(ip) 0.109
G 0.150
H 11.730
Mass
D 34.75 0.229
pV 0.031 0.0024
Value
Rotational Period 24.000
Period quality 1
Spectral Class X
Spectral Class Score 3.678
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8636 0.2176 0.1087 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
25.72 5.140 5.140 Ali-Lagoa 2018A&A...612A..85A NEATM
30.40 6.080 6.080 Ali-Lagoa 2018A&A...612A..85A NEATM
31.02 3.200 3.200 Tedesco 2002AJ....123.1056T STM
32.83 0.780 0.780 Usui 2011PASJ...63.1117U NEATM
33.06 0.310 0.310 Masiero 2014ApJ...791..121M NEATM
35.31 9.290 9.290 Masiero 2020PSJ.....1....5M NEATM
35.84 12.420 12.420 Masiero 2021PSJ.....2..162M NEATM
35.97 0.478 0.478 Masiero 2011ApJ...741...68M NEATM
35.97 10.600 10.600 Masiero 2020PSJ.....1....5M NEATM
36.93 7.390 7.390 Ali-Lagoa 2018A&A...612A..85A NEATM
37.44 11.910 11.910 Nugent 2016AJ....152...63N NEATM
38.72 13.870 13.870 Nugent 2016AJ....152...63N NEATM
41.57 0.650 0.650 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.020 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.020 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.026 0.0030 0.0030 Masiero 2012ApJ...759L...8M NEATM
0.028 0.0120 0.0230 Masiero 2021PSJ.....2..162M NEATM
0.030 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.030 0.0180 0.0180 Masiero 2020PSJ.....1....5M NEATM
0.031 0.0210 0.0210 Masiero 2020PSJ.....1....5M NEATM
0.041 0.0065 0.0065 Masiero 2011ApJ...741...68M NEATM
0.044 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.056 0.0140 0.0140 Tedesco 2002AJ....123.1056T STM
0.062 0.0250 0.0250 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
11.73 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
24.0 1 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 0.613 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT