Gryphia

00496, 1902 UM, 1902UM, 1931 TB, 1931TB, 1931 TN2, 1931TN2, 1933 FQ, 1933FQ, 1936 CB, 1936CB, 1951 WS2, 1951WS2, J02U00M, J31T00B, J31T02N, J33F00Q, J36C00B, J51W02S

All data for this body: [vot]

MPC data
Name (number) Gryphia (496)
a 2.19923
e 0.07861
i / sin(i) 3.7935 / 0.06616
q 2.02636
Q 2.37210
ω 258.7115
Node 207.5569
m 154.4128
n 0.3022
Epoch 2460800.5
nobs 5461
nopp 45
Years observed 1902-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.199
ep 0.121
sin(ip) 0.065
G 0.150
H 11.750
Mass
D 13.64 0.319
pV 0.188 0.0168
Value
Rotational Period 1072.000
Period quality 3
Spectral Class S
Spectral Class Score 23.854
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora -0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1989 0.1206 0.0652 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.88 0.700 0.700 Usui 2011PASJ...63.1117U NEATM
11.27 2.250 2.250 Ali-Lagoa 2018A&A...612A..85A NEATM
11.54 2.310 2.310 Ali-Lagoa 2018A&A...612A..85A NEATM
14.40 0.390 0.390 Masiero 2012ApJ...759L...8M NEATM
15.47 1.100 1.100 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.168 0.0270 0.0270 Tedesco 2002AJ....123.1056T STM
0.193 0.0220 0.0220 Masiero 2012ApJ...759L...8M NEATM
0.307 0.1230 0.1230 Ali-Lagoa 2018A&A...612A..85A NEATM
0.322 0.1290 0.1290 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
11.75 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
1.13 Synodic Erasmus 2018ApJS..237...19E Lightcurve
1.13 Synodic Erasmus 2019ApJS..242...15E Lightcurve
1072.0 3 Synodic Pilcher 2017MPBu...44..270P Lightcurve
18.0 1 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
S Bus VIS Bus 2002Icar..158..146B SPEC
S Tholen VIS Clark 1995Icar..113..387C PHOT
S 0.984000 Bus-DeMeo VIS Erasmus 2018ApJS..237...19E PHOT
S 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT