Dolgorukij

07223, 1978 NW7, 1978NW7, 1978 PG1, 1978PG1, 1982 TF2, 1982TF2, J78N07W, J78P01G, J82T02F

All data for this body: [vot]

MPC data
Name (number) Dolgorukij (7223)
a 2.35141
e 0.17475
i / sin(i) 1.5557 / 0.02715
q 1.94049
Q 2.76232
ω 59.9344
Node 290.7177
m 321.8554
n 0.2733
Epoch 2460800.5
nobs 3728
nopp 26
Years observed 1950-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.351
ep 0.136
sin(ip) 0.043
G 0.150
H 13.840
Mass
D 3.97 0.292
pV 0.401 0.0660
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 22.999
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3511 0.1355 0.0428 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.80 0.510 0.510 Masiero 2012ApJ...759L...8M NEATM
4.05 0.356 0.356 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.391 0.0729 0.0729 Masiero 2011ApJ...741...68M NEATM
0.444 0.1560 0.1560 Masiero 2012ApJ...759L...8M 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
13.84 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
QV 0.27 Bus VIS Carvano 2010A&A...510A..43C PHOT
R V Bus-DeMeo VIS Matlovic 2020A%26A...643A.107M SPEC
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V Popescu NIR Mansour 2020MNRAS.491.5966M SPEC+PHOT
V 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
V V None None Movis NIR Popescu 2018A&A...617A..12P PHOT
V V 0.5097 0.7250 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9902 0.7250 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT