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48177 (2001 HF27)
Classification: Main-belt Asteroid          SPK-ID: 2048177
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .137033687130981 3.63e-08  
a 3.188558763855724 2.0334e-08 au
q 2.751618799810771 1.1379e-07 au
i 6.827750400987739 4.3132e-06 deg
node 48.63463995920198 3.9217e-05 deg
peri 207.9410470004652 4.309e-05 deg
M 102.2270827354403 1.762e-05 deg
tp 2458409.954272956752
(2018-Oct-18.45427296)
0.00010183 TDB
period 2079.649111045853
5.69
1.9894e-05
5.447e-08
d
yr
n .1731061254939091 1.6559e-09 deg/d
Q 3.625498727900676 2.3121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1122  
   data-arc span      8976 days (24.57 yr)  
   first obs. used      1995-04-06  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54432  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:01:29  

Additional Information
 Earth MOID = 1.73924 au 
 Jupiter MOID = 1.43387 au 
 T_jup = 3.172 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9   n/a MPO436119  
diameter diameter 9.399 km 0.226 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48177 (2001 HF27)          Discovered 2001-Apr-27 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1907-Jul-26 00:37 00:05 Jupiter 1.90753680237285 1.90753421420844 1.9075393905389 2.66673649622961 2.4946750634788 2417782.525608226 4.71294922046744 165.528644432207 16.9699540035189 -58.4561607291655 1795862.98213523 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:01:45 2020-Feb-23 09:01
1918-Aug-27 01:37 00:04 Jupiter 1.67899927983791 1.67899733412351 1.67900122556003 2.1752706649855 1.92946659039761 2421832.567565043 3.90334008378053 221.293509695913 8.71318722610589 -70.9471259632491 2422044.22374313 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:01:45 2020-Feb-23 09:01
1929-Oct-21 12:12 00:03 Jupiter 1.52393106332358 1.52393014468158 1.5239319819719 2.10901848181953 1.82656250056695 2425906.008484565 2.98150460304284 185.260942102507 20.385304305813 -73.7075976100533 2399358.98034289 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:01:45 2020-Feb-23 09:01
1941-Jan-01 00:04 00:02 Jupiter 1.49525887230001 1.49525850051346 1.49525924408758 2.25055739930287 1.98294334194829 2429995.502833061 2.30468050992908 114.749797226977 20.1814837576757 -82.0677810297702 2185033.45871471 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:01:45 2020-Feb-23 09:01
1952-Feb-28 06:57 00:02 Jupiter 1.60102096987753 1.60102021454559 1.60102172521494 2.55428324827577 2.33800341096704 2434070.789274070 1.90131280616015 187.76770260134 16.0142388998848 -83.056622586189 2425018.39040422 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:01:45 2020-Feb-23 09:01
1963-Mar-24 12:18 00:02 Jupiter 1.82345073191108 1.82344985429322 1.82345160952986 3.18805368923026 3.0388573187531 2438113.012707349 1.56684218678661 99.9976010380941 23.2518772379106 -74.4353218610746 3037526.28176753 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:01:45 2020-Feb-23 09:01
2073-Dec-09 07:44 00:02 Jupiter 1.91631586537459 1.9163147715058 1.91631695924338 2.58720800993125 2.41031821699937 2478550.822433417 1.89616643200513 69.6574591776974 13.9794234835059 -66.2234268916922 1793931.41014923 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:01:45 2020-Feb-23 09:01
2085-Jan-11 12:12 00:02 Jupiter 1.70644882099166 1.70644772229793 1.70644991968742 2.04493932682758 1.78578991585151 2482602.008309045 2.3074142010855 125.611551872446 10.3637256373853 -74.2177560053179 2340746.44362395 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:01:45 2020-Feb-23 09:01
2096-Mar-06 11:06 00:03 Jupiter 1.56138248421376 1.56138176119734 1.56138320723453 2.00094011165376 1.70844857470284 2486673.962245500 2.71604729562439 160.383430628066 23.7434367141893 -69.9498067470402 2424451.20735521 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:01:45 2020-Feb-23 09:01
2107-May-13 16:10 00:03 Jupiter 1.52259357564669 1.52259308123929 1.52259407005426 2.23185067804507 1.96686363946538 2490758.173697262 3.33112700309359 97.2516307192522 25.2525568519027 -79.9199951010299 1468318.66122241 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:01:45 2020-Feb-23 09:01
2118-Jul-08 10:36 00:04 Jupiter 1.61275791897246 1.6127561856327 1.61275965233047 2.64170193573555 2.4347867599958 2494831.941329469 4.25244006613692 307.700353160005 14.9022852125398 -80.5513081127093 2180066.80605502 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:01:45 2020-Feb-23 09:01
2129-Aug-04 19:00 00:05 Jupiter 1.81453308124454 1.81453018693299 1.81453597557299 3.31803199986713 3.17423030586728 2498877.291851364 5.18215257198302 323.400319136006 25.515331719289 -69.1024205351219 2891703.81680174 T 27 CATAB v2.0f-lin.ifort 2020-Feb-23 09:01:45 2020-Feb-23 09:01

Alternate Designations
 2001 HF27 = 1995 GR6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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