Romanskaya

03761, 1936 OH, 1936OH, 1941 KC, 1941KC, 1953 TF, 1953TF, 1957 EK, 1957EK, 1970 WJ, 1970WJ, 1980 JG, 1980JG, 1981 TE3, 1981TE3, 1981 WF7, 1981WF7, J36O00H, J41K00C, J53T00F, J57E00K, J70W00J, J80J00G, J81T03E, J81W07F

All data for this body: [vot]

MPC data
Name (number) Romanskaya (3761)
a 3.12681
e 0.28036
i / sin(i) 16.1999 / 0.27899
q 2.25017
Q 4.00345
ω 83.6155
Node 207.2407
m 18.4933
n 0.1783
Epoch 2460800.5
nobs 7369
nopp 32
Years observed 1936-2025
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.127
ep 0.243
sin(ip) 0.310
G 0.150
H 11.630
Mass
D 32.58 0.249
pV 0.045 0.0082
Value
Rotational Period 9.580
Period quality 2+
Spectral Class C
Spectral Class Score 4.145
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1273 0.2427 0.3102 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
24.30 5.860 5.860 Nugent 2016AJ....152...63N NEATM
25.09 5.020 5.020 Ali-Lagoa 2018A&A...612A..85A NEATM
26.15 1.270 1.270 Usui 2011PASJ...63.1117U NEATM
28.42 7.180 7.180 Masiero 2021PSJ.....2..162M NEATM
32.88 0.255 0.255 Masiero 2011ApJ...741...68M NEATM
32.91 7.800 7.800 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.028 0.0100 0.0150 Masiero 2021PSJ.....2..162M NEATM
0.039 0.0170 0.0310 Masiero 2021PSJ.....2..162M NEATM
0.059 0.0146 0.0146 Masiero 2011ApJ...741...68M NEATM
0.060 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.082 0.0330 0.0330 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
11.63 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
15.27461 2 Sidereal Durech 2019A&A...631A...2D Model
15.2751 2 Sidereal Durech 2023A&A...675A..24D Model
15.32 2 Synodic Behrend LCDB Lightcurve
9.587 2+ Synodic Clark 2020MPBu...47..163C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C 0.6908 0.6908 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT