McCrosky

01880, 1940 AN, 1940AN, 1955 QS, 1955QS, 1977 TF, 1977TF, J40A00N, J55Q00S, J77T00F

All data for this body: [vot]

MPC data
Name (number) McCrosky (1880)
a 2.67481
e 0.07579
i / sin(i) 4.8517 / 0.08458
q 2.47208
Q 2.87754
ω 187.2879
Node 116.8240
m 6.3646
n 0.2253
Epoch 2460800.5
nobs 5148
nopp 38
Years observed 1940-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.675
ep 0.063
sin(ip) 0.064
G 0.150
H 12.100
Mass
D 14.91 0.065
pV 0.127 0.0120
Value
Rotational Period 12.997
Period quality 2
Spectral Class S
Spectral Class Score 4.152
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6747 0.0634 0.0642 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.46 1.020 1.020 Usui 2011PASJ...63.1117U NEATM
14.06 2.810 2.810 Ali-Lagoa 2018A&A...612A..85A NEATM
14.85 0.070 0.070 Masiero 2014ApJ...791..121M NEATM
15.31 0.178 0.178 Masiero 2011ApJ...741...68M NEATM
15.78 1.500 1.500 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.102 0.0220 0.0220 Tedesco 2002AJ....123.1056T STM
0.131 0.0218 0.0218 Masiero 2011ApJ...741...68M NEATM
0.140 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.161 0.0640 0.0640 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
12.10 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.99699 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.692 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.6417 0.6417 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT