Dangreen

02068, 1931 KJ, 1931KJ, 1939 DJ, 1939DJ, 1948 AD, 1948AD, 1955 TA1, 1955TA1, 1972 JS, 1972JS, 1974 VR2, 1974VR2, J31K00J, J39D00J, J48A00D, J55T01A, J72J00S, J74V02R

All data for this body: [vot]

MPC data
Name (number) Dangreen (2068)
a 2.77070
e 0.09835
i / sin(i) 12.9113 / 0.22344
q 2.49821
Q 3.04319
ω 321.8609
Node 95.8978
m 322.7501
n 0.2137
Epoch 2460800.5
nobs 16042
nopp 34
Years observed 1931-2025
rms 0.35
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.772
ep 0.095
sin(ip) 0.204
G 0.150
H 11.450
Mass
D 38.37 0.102
pV 0.039 0.0014
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 6.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7719 0.0949 0.2039 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
33.57 1.233 1.233 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
33.61 0.900 0.900 Tedesco 2002AJ....123.1056T STM
34.32 0.160 0.160 Masiero 2014ApJ...791..121M NEATM
34.64 1.718 1.718 Ryan&Woodward 2010AJ....140..933R IRAS-STM
36.61 12.460 12.460 Masiero 2021PSJ.....2..162M NEATM
37.31 0.251 0.251 Masiero 2011ApJ...741...68M NEATM
39.23 10.150 10.150 Nugent 2016AJ....152...63N NEATM
39.26 3.930 3.930 Ali-Lagoa 2018A&A...612A..85A NEATM
39.54 12.890 12.890 Masiero 2020PSJ.....1....5M NEATM
40.15 13.532 13.532 Masiero 2017AJ....154..168M NEATM
40.43 10.840 10.840 Masiero 2020PSJ.....1....5M NEATM
41.03 0.500 0.500 Usui 2011PASJ...63.1117U NEATM
41.99 0.240 0.240 Nugent 2016AJ....152...63N NEATM
43.48 8.700 8.700 Ali-Lagoa 2018A&A...612A..85A NEATM
44.82 0.240 0.240 Masiero 2012ApJ...759L...8M NEATM
47.39 12.090 12.090 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.032 0.0050 0.0050 Masiero 2012ApJ...759L...8M NEATM
0.032 0.0120 0.0190 Masiero 2021PSJ.....2..162M NEATM
0.033 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.034 0.0210 0.0210 Masiero 2020PSJ.....1....5M NEATM
0.036 0.0160 0.0290 Masiero 2021PSJ.....2..162M NEATM
0.036 0.0212 0.0212 Masiero 2017AJ....154..168M NEATM
0.037 0.0054 0.0054 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.037 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM
0.039 0.0020 0.0020 Tedesco 2002AJ....123.1056T STM
0.040 0.0029 0.0029 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.040 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.046 0.0077 0.0077 Masiero 2011ApJ...741...68M NEATM
0.050 0.0100 0.0100 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
11.45 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.90 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.4315 0.4315 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT