Montezuma

02272, 1972 FA, 1972FA, 1978 RY16, 1978RY16, 1978 SY3, 1978SY3, J72F00A, J78R16Y, J78S03Y

All data for this body: [vot]

MPC data
Name (number) Montezuma (2272)
a 1.86679
e 0.09015
i / sin(i) 24.3327 / 0.41204
q 1.69851
Q 2.03507
ω 278.2371
Node 175.4911
m 11.2180
n 0.3864
Epoch 2460800.5
nobs 6224
nopp 24
Years observed 1972-2025
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 1.867
ep 0.064
sin(ip) 0.399
G 0.150
H 13.820
Mass
D 5.33 0.010
pV 0.166 0.0116
Value
Rotational Period 8.180
Period quality 3
Spectral Class S
Spectral Class Score 25.411
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.8667 0.0638 0.3989 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.53 0.920 0.920 Nugent 2016AJ....152...63N NEATM
5.33 0.010 0.010 Masiero 2014ApJ...791..121M NEATM
5.36 0.031 0.031 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.163 0.0143 0.0143 Masiero 2011ApJ...741...68M NEATM
0.170 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.280 0.1300 0.1300 Nugent 2016AJ....152...63N 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
13.82 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.18 3 Synodic Stephens 2014MPBu...41....8S Lightcurve
8.182 3 Synodic Stephens 2017MPBu...44...49S Lightcurve
8.183 3 Synodic Warner 2012MPBu...39...16W Lightcurve
8.184 3 Synodic Warner 2018MPBu...45..256W Lightcurve
8.186 3 Synodic Warner LCDB Lightcurve
8.18641 2 Sidereal Durech 2020A&A...643A..59D Model
8.18641 2 Sidereal Wang 2021AN....342..914W Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C 0.7066 0.3210 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D C 0.5516 0.3210 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L Bus VIS Lazzaro 2004Icar..172..179L SPEC
S Bus VIS Carvano 2001Icar..149..173C SPEC
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 0.940000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S C 0.7851 0.3210 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT