Mr. Spock

Mr.Spock, 02309, 1935 SN1, 1935SN1, 1948 EJ1, 1948EJ1, 1956 TL, 1956TL, 1971 QX1, 1971QX1, 1974 CU, 1974CU, 1977 SF3, 1977SF3, J35S01N, J48E01J, J56T00L, J71Q01X, J74C00U, J77S03F

All data for this body: [vot]

MPC data
Name (number) Mr. Spock (2309)
a 3.01165
e 0.09441
i / sin(i) 10.9795 / 0.19046
q 2.72734
Q 3.29597
ω 271.7401
Node 157.1547
m 354.6290
n 0.1886
Epoch 2460800.5
nobs 4795
nopp 38
Years observed 1956-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.012
ep 0.078
sin(ip) 0.184
G 0.150
H 11.450
Mass
D 21.00 0.100
pV 0.092 0.0040
Value
Rotational Period 6.720
Period quality 3
Spectral Class K
Spectral Class Score 0.786
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.4600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0121 0.0780 0.1837 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.89 0.880 0.880 Masiero 2012ApJ...759L...8M NEATM
18.46 5.150 5.150 Nugent 2016AJ....152...63N NEATM
19.71 0.180 0.180 Masiero 2014ApJ...791..121M NEATM
21.29 1.600 1.600 Tedesco 2002AJ....123.1056T STM
21.52 0.124 0.124 Masiero 2011ApJ...741...68M NEATM
22.54 0.784 0.784 Ryan&Woodward 2010AJ....140..933R IRAS-STM
26.07 1.430 1.430 Usui 2011PASJ...63.1117U NEATM
26.90 5.380 5.380 Ali-Lagoa 2018A&A...612A..85A NEATM
28.23 1.096 1.096 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.067 0.0053 0.0053 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.073 0.0290 0.0290 Ali-Lagoa 2018A&A...612A..85A NEATM
0.105 0.0164 0.0164 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.116 0.0110 0.0110 Masiero 2011ApJ...741...68M NEATM
0.118 0.0200 0.0200 Tedesco 2002AJ....123.1056T STM
0.120 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.140 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.187 0.0310 0.0310 Masiero 2012ApJ...759L...8M 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
11.45 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.7208 2 Sidereal Durech 2023A&A...675A..24D Model
6.72088 2 Sidereal Durech 2020A&A...643A..59D Model
6.722 3 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K 0.131 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT