Daguerre

03256, 1976 QW, 1976QW, 1981 SJ1, 1981SJ1, J76Q00W, J81S01J

All data for this body: [vot]

MPC data
Name (number) Daguerre (3256)
a 2.77765
e 0.09738
i / sin(i) 7.8332 / 0.13629
q 2.50715
Q 3.04814
ω 266.6248
Node 174.2275
m 91.1679
n 0.2129
Epoch 2460800.5
nobs 4970
nopp 27
Years observed 1976-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.778
ep 0.095
sin(ip) 0.136
G 0.150
H 12.550
Mass
D 21.15 0.062
pV 0.041 0.0006
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 7.526
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7782 0.0951 0.1358 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
20.54 6.100 6.100 Masiero 2021PSJ.....2..162M NEATM
20.55 0.100 0.100 Masiero 2014ApJ...791..121M NEATM
20.96 0.093 0.093 Masiero 2011ApJ...741...68M NEATM
21.19 5.807 5.807 Masiero 2017AJ....154..168M NEATM
21.35 5.490 5.490 Masiero 2020PSJ.....1....5M NEATM
21.97 6.958 6.958 Masiero 2017AJ....154..168M NEATM
22.54 0.180 0.180 Nugent 2016AJ....152...63N NEATM
22.56 5.790 5.790 Masiero 2021PSJ.....2..162M NEATM
22.88 0.270 0.270 Masiero 2012ApJ...759L...8M NEATM
23.63 4.730 4.730 Ali-Lagoa 2018A&A...612A..85A NEATM
23.83 9.430 9.430 Masiero 2020PSJ.....1....5M NEATM
23.96 0.700 0.700 Usui 2011PASJ...63.1117U NEATM
24.36 1.500 1.500 Tedesco 2002AJ....123.1056T STM
25.72 0.853 0.853 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
26.97 5.390 5.390 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.026 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.029 0.0019 0.0019 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.033 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM
0.034 0.0140 0.0140 Ali-Lagoa 2018A&A...612A..85A NEATM
0.037 0.0050 0.0050 Masiero 2012ApJ...759L...8M NEATM
0.039 0.0380 0.0380 Masiero 2020PSJ.....1....5M NEATM
0.040 0.0240 0.0240 Masiero 2020PSJ.....1....5M NEATM
0.040 0.0160 0.0270 Masiero 2021PSJ.....2..162M NEATM
0.042 0.0160 0.0240 Masiero 2021PSJ.....2..162M NEATM
0.042 0.0006 0.0006 Masiero 2011ApJ...741...68M NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.059 0.0338 0.0338 Masiero 2017AJ....154..168M NEATM
0.060 0.0332 0.0332 Masiero 2017AJ....154..168M 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
12.55 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
K K 0.4468 0.4470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
P C 0.770000 0.230000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
X Bus VIS Bus 2002Icar..158..146B SPEC
X 0.421 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT