1990 RF7

1990RF7, 2001 QF48, 2001QF48, 29177, J90R07F, K01Q48F

All data for this body: [vot]

MPC data
Name (number) 1990 RF7 (29177)
a 3.13624
e 0.17239
i / sin(i) 2.3810 / 0.04154
q 2.59560
Q 3.67689
ω 284.3699
Node 109.9173
m 41.9314
n 0.1775
Epoch 2460800.5
nobs 2233
nopp 22
Years observed 1971-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.138
ep 0.137
sin(ip) 0.022
G 0.150
H 14.210
Mass
D 9.65 0.366
pV 0.039 0.0084
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 18.130
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1378 0.1371 0.0216 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.47 2.490 2.490 Ali-Lagoa 2018A&A...612A..85A NEATM
17.49 1.600 1.600 Usui 2011PASJ...63.1117U NEATM
9.14 0.380 0.380 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.026 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.070 0.0157 0.0157 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
14.21 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B C 0.4595 0.4200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.4758 0.4200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.5078 0.4200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3013 0.4200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5611 0.4200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6067 0.4200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7732 0.4200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7794 0.4200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D C 0.1036 0.4200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.0512 0.4200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT