Nikulin

04434, 1977 RL1, 1977RL1, 1981 RD5, 1981RD5, 1985 UG4, 1985UG4, J77R01L, J81R05D, J85U04G

All data for this body: [vot]

MPC data
Name (number) Nikulin (4434)
a 2.44020
e 0.13308
i / sin(i) 5.7094 / 0.09948
q 2.11545
Q 2.76495
ω 209.2595
Node 165.6906
m 147.3137
n 0.2586
Epoch 2460800.5
nobs 4802
nopp 27
Years observed 1977-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.441
ep 0.103
sin(ip) 0.096
G 0.150
H 13.210
Mass
D 5.12 0.056
pV 0.354 0.0384
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 40.034
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4411 0.1034 0.0964 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.12 0.056 0.056 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.354 0.0384 0.0384 Masiero 2011ApJ...741...68M 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
13.21 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
V Bus VIS Bus 2002Icar..158..146B SPEC
V Bus VISNIR Duffard 2004Icar..171..120D SPEC
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V 0.33 Bus VIS Carvano 2010A&A...510A..43C 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 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
V V DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
V V 0.8956 0.8956 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT