Dobrovolsky

01789, 1936KK, 1939GR, 1943SG, 1946NA, 1953TC2, 1953VX3, 1955EJ, 1956PD, 1956RT, 1966QC, 1969OF, J36K00K, J39G00R, J43S00G, J46N00A, J53T02C, J53V03X, J55E00J, J56P00D, J56R00T, J66Q00C, J69O00F

All data for this body: [vot]

MPC data
Name (number) Dobrovolsky (1789)
Packed designation 01789
a 2.21311
e 0.18840
i / sin(i) 1.9762 / 0.03449
q 1.79616
Q 2.63006
ω 215.0511
Node 102.0790
m 314.1107
n 0.2994
Epoch 2459600.5
nobs 3660
nopp 35
Years observed 1953-2021
rms 0.40
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.212
ep 0.136
sin(ip) 0.020
Value Standard error
G 0.150
H 12.370
Mass
D 8.17 0.050
pV 0.186 0.0171
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2119 0.1356 0.0200 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.30 1.060 1.060 Nugent 2016AJ....152...63N NEATM
7.81 0.077 0.077 Masiero 2011ApJ...741...68M NEATM
7.92 0.100 0.100 Masiero 2014ApJ...791..121M NEATM
8.60 0.200 0.200 Hanus 2018Icar..309..297H RADIOMETRY_TPM
8.70 0.100 0.100 Hanus 2018Icar..309..297H RADIOMETRY_TPM
11.23 0.370 0.370 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.180 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.182 0.0243 0.0243 Masiero 2011ApJ...741...68M NEATM
0.185 0.0310 0.0310 Masiero 2012ApJ...759L...8M NEATM
0.350 0.1300 0.1300 Nugent 2016AJ....152...63N NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.37 MPC-2022-01-18 MPC-2022-01-18 Phot