Daphne

00041, 1856 KA, 1856KA, 1949 TG, 1949TG, I56K00A, J49T00G

All data for this body: [vot]

MPC data
Name (number) Daphne (41)
a 2.76316
e 0.27398
i / sin(i) 15.7846 / 0.27202
q 2.00611
Q 3.52021
ω 46.1077
Node 178.0568
m 117.8161
n 0.2146
Epoch 2460200.5
nobs 6478
nopp 68
Years observed 1866-2023
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.764
ep 0.305
sin(ip) 0.268
Value Standard error
G 0.150
H 7.660
Mass 6.403e+18 1.043e+17
D 197.36 0.597
pV 0.073 0.0028
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7641 0.3047 0.2677 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.0200e+19 1.1900e+18 1.1900e+18 Fienga 2011CeMDA.111..363F Ephem
1.0500e+19 9.9500e+17 9.9500e+17 Fienga 2009A&A...507.1675F Ephem
1.2100e+19 1.0500e+19 1.0500e+19 Zielenbach 2011AJ....142..120Z Deflec
1.8200e+19 7.2000e+18 7.2000e+18 Zielenbach 2011AJ....142..120Z Deflec
3.0200e+17 5.6700e+18 5.6700e+18 Zielenbach 2011AJ....142..120Z Deflec
4.7600e+18 5.5000e+18 5.5000e+18 Zielenbach 2011AJ....142..120Z Deflec
4.8620e+18 8.1483e+17 8.1483e+17 Fienga INPOP19a Ephem
6.1000e+18 8.9000e+17 8.9000e+17 Carry 2019A&A...623A.132C BinImg
6.2700e+18 Folkner 2014IPNPR.196C...1F Ephem
6.3100e+18 1.1000e+17 1.1000e+17 Carry 2012P&SS...73...98C BinImg
7.1313e+18 6.7002e+17 6.7002e+17 Fienga inpop13c Ephem
7.1300e+18 6.7000e+17 6.7000e+17 Fienga 2014arXiv1405.0484F Ephem
7.9000e+18 Folkner 2009IPNPR.178C...1F Ephem
8.4300e+18 3.5200e+18 3.5200e+18 Konopliv 2011Icar..211..401K Ephem
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
172.43 4.078 4.078 Ryan&Woodward 2010AJ....140..933R IRAS-STM
174.00 11.700 11.700 Tedesco 2002AJ....123.1056T STM
179.21 56.700 56.700 Masiero 2020PSJ.....1....5M NEATM
179.61 2.580 2.580 Usui 2011PASJ...63.1117U NEATM
179.71 17.970 17.970 Ali-Lagoa 2018A&A...612A..85A NEATM
184.78 60.202 60.202 Masiero 2017AJ....154..168M NEATM
186.00 27.000 27.000 Hanus 2013Icar..226.1045H AO/LC
187.00 20.000 20.000 Durech 2011Icar..214..652D OCCULT
187.00 21.500 21.500 Carry 2019A&A...623A.132C AO
187.52 37.500 37.500 Ali-Lagoa 2018A&A...612A..85A NEATM
188.00 5.000 5.000 Hanus 2017A&A...601A.114H AO/OCCULT/LC
189.00 1.000 1.000 Matter 2011Icar..215...47M RADIOMETRY_TPM
194.00 2.000 2.000 Matter 2011Icar..215...47M RADIOMETRY_TPM
195.31 80.620 80.620 Nugent 2016AJ....152...63N NEATM
205.50 1.880 1.880 Masiero 2012ApJ...759L...8M NEATM
207.87 10.515 10.515 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
209.00 1.000 1.000 Matter 2011Icar..215...47M RADIOMETRY_TPM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.052 0.0381 0.0381 Masiero 2017AJ....154..168M NEATM
0.053 0.0430 0.0430 Masiero 2020PSJ.....1....5M NEATM
0.058 0.0061 0.0061 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.059 0.0070 0.0070 Masiero 2012ApJ...759L...8M NEATM
0.059 0.0240 0.0240 Ali-Lagoa 2018A&A...612A..85A NEATM
0.064 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.083 0.0120 0.0120 Tedesco 2002AJ....123.1056T STM
0.084 0.0040 0.0040 Ryan&Woodward 2010AJ....140..933R IRAS-STM
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
7.66 MPC-2023-12-04 MPC-2023-12-04 Phot