Frostia

00854, 1916 GO, 1916GO, 1931 MB, 1931MB, 1935 QE, 1935QE, 1950 VP, 1950VP, J16G00O, J31M00B, J35Q00E, J50V00P

All data for this body: [vot]

MPC data
Name (number) Frostia (854)
a 2.36753
e 0.17551
i / sin(i) 6.0855 / 0.10601
q 1.95201
Q 2.78304
ω 84.5951
Node 190.5160
m 273.4329
n 0.2706
Epoch 2460800.5
nobs 6358
nopp 41
Years observed 1942-2025
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.368
ep 0.164
sin(ip) 0.112
G 0.150
H 12.040
Mass 1.060e+15
D 8.15 0.188
pV 0.412 0.0253
Value
Rotational Period 37.500
Period quality 3
Spectral Class V
Spectral Class Score 88.575
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3682 0.1638 0.1124 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.1000e+14 Behrend 2006A&A...446.1177B None
2.0100e+15 Behrend 2006A&A...446.1177B None
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.08 2.020 2.020 Ali-Lagoa 2018A&A...612A..85A NEATM
11.00 nan nan Marchis 2012Icar..221.1130M RADIOMETRY_TPM
7.84 0.204 0.204 Masiero 2011ApJ...741...68M NEATM
9.49 0.650 0.650 Usui 2011PASJ...63.1117U NEATM
9.70 1.200 1.200 Marchis 2012Icar..221.1130M RADIOMETRY_NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.325 0.1300 0.1300 Ali-Lagoa 2018A&A...612A..85A NEATM
0.415 0.0258 0.0258 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
12.04 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
37.0 2- Synodic Behrend LCDB Lightcurve
37.56 Synodic Marchis 2012Icar..221.1130M Lightcurve
37.56 3 Synodic Behrend 2004IAUC.8389....2B Lightcurve
37.71 2 Synodic Behrend LCDB Lightcurve
37.71 3 Synodic Behrend LCDB Lightcurve
37.728 3 Synodic Behrend 2006A&A...446.1177B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S V 0.6238 0.7500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V Bus-DeMeo NIR Birlan 2011MNRAS.415..587B SPEC
V Bus-DeMeo VISNIR Hasegawa 2024AJ....167..224H SPEC
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V Tholen VIS Alvarez-Candal 2006A&A...459..969A SPEC
V 0.82 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 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
V V 0.8296 0.7500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.8324 0.7500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V V 0.9938 0.7500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT