Pikelner

01975, 1927 SE, 1927SE, 1946 TD, 1946TD, 1951 XM, 1951XM, 1951 YH, 1951YH, 1969 PH, 1969PH, 1974 TA, 1974TA, J27S00E, J46T00D, J51X00M, J51Y00H, J69P00H, J74T00A

All data for this body: [vot]

MPC data
Name (number) Pikelner (1975)
a 2.80297
e 0.11626
i / sin(i) 6.3124 / 0.10995
q 2.47711
Q 3.12883
ω 184.7217
Node 170.1509
m 295.1793
n 0.2100
Epoch 2460800.5
nobs 6914
nopp 35
Years observed 1946-2025
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.802
ep 0.081
sin(ip) 0.105
G 0.150
H 12.210
Mass
D 14.43 0.126
pV 0.128 0.0120
Value
Rotational Period 11.276
Period quality 2
Spectral Class X
Spectral Class Score 6.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8022 0.0812 0.1052 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.25 0.278 0.278 Masiero 2011ApJ...741...68M NEATM
14.74 0.142 0.142 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.118 0.0153 0.0153 Masiero 2011ApJ...741...68M NEATM
0.145 0.0195 0.0195 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
12.21 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.2766 2 Sidereal Durech 2023A&A...675A..24D Model
11.2767 2 Sidereal Durech 2019A&A...631A...2D Model
11.2768 2 Sidereal Durech 2018A&A...620A..91D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT