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Spat to Light-hour Conversion Table

Quick Find Conversion Table

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0.1 - 0.54
spats to light-hours
0.1≡ 0.092656693110598
0.11≡ 0.10192236242166
0.12≡ 0.11118803173272
0.13≡ 0.12045370104378
0.14≡ 0.12971937035484
0.15≡ 0.1389850396659
0.16≡ 0.14825070897696
0.17≡ 0.15751637828802
0.18≡ 0.16678204759908
0.19≡ 0.17604771691014
0.20≡ 0.1853133862212
0.21≡ 0.19457905553226
0.22≡ 0.20384472484332
0.23≡ 0.21311039415437
0.24≡ 0.22237606346543
0.25≡ 0.23164173277649
0.26≡ 0.24090740208755
0.27≡ 0.25017307139861
0.28≡ 0.25943874070967
0.29≡ 0.26870441002073
0.30≡ 0.27797007933179
0.31≡ 0.28723574864285
0.32≡ 0.29650141795391
0.33≡ 0.30576708726497
0.34≡ 0.31503275657603
0.35≡ 0.32429842588709
0.36≡ 0.33356409519815
0.37≡ 0.34282976450921
0.38≡ 0.35209543382027
0.39≡ 0.36136110313133
0.40≡ 0.37062677244239
0.41≡ 0.37989244175345
0.42≡ 0.38915811106451
0.43≡ 0.39842378037557
0.44≡ 0.40768944968663
0.45≡ 0.41695511899769
0.46≡ 0.42622078830875
0.47≡ 0.43548645761981
0.48≡ 0.44475212693087
0.49≡ 0.45401779624193
0.50≡ 0.46328346555299
0.51≡ 0.47254913486405
0.52≡ 0.48181480417511
0.53≡ 0.49108047348617
0.54≡ 0.50034614279723
0.55 - 0.99
spats to light-hours
0.55≡ 0.50961181210829
0.56≡ 0.51887748141935
0.57≡ 0.52814315073041
0.58≡ 0.53740882004147
0.59≡ 0.54667448935253
0.60≡ 0.55594015866359
0.61≡ 0.56520582797465
0.62≡ 0.57447149728571
0.63≡ 0.58373716659677
0.64≡ 0.59300283590783
0.65≡ 0.60226850521889
0.66≡ 0.61153417452995
0.67≡ 0.62079984384101
0.68≡ 0.63006551315206
0.69≡ 0.63933118246312
0.70≡ 0.64859685177418
0.71≡ 0.65786252108524
0.72≡ 0.6671281903963
0.73≡ 0.67639385970736
0.74≡ 0.68565952901842
0.75≡ 0.69492519832948
0.76≡ 0.70419086764054
0.77≡ 0.7134565369516
0.78≡ 0.72272220626266
0.79≡ 0.73198787557372
0.80≡ 0.74125354488478
0.81≡ 0.75051921419584
0.82≡ 0.7597848835069
0.83≡ 0.76905055281796
0.84≡ 0.77831622212902
0.85≡ 0.78758189144008
0.86≡ 0.79684756075114
0.87≡ 0.8061132300622
0.88≡ 0.81537889937326
0.89≡ 0.82464456868432
0.90≡ 0.83391023799538
0.91≡ 0.84317590730644
0.92≡ 0.8524415766175
0.93≡ 0.86170724592856
0.94≡ 0.87097291523962
0.95≡ 0.88023858455068
0.96≡ 0.88950425386174
0.97≡ 0.8987699231728
0.98≡ 0.90803559248386
0.99≡ 0.91730126179492
1.00 - 1.44
spats to light-hours
1.00≡ 0.92656693110598
1.01≡ 0.93583260041704
1.02≡ 0.9450982697281
1.03≡ 0.95436393903916
1.04≡ 0.96362960835022
1.05≡ 0.97289527766128
1.06≡ 0.98216094697234
1.07≡ 0.9914266162834
1.08≡ 1.0006922855945
1.09≡ 1.0099579549055
1.10≡ 1.0192236242166
1.11≡ 1.0284892935276
1.12≡ 1.0377549628387
1.13≡ 1.0470206321498
1.14≡ 1.0562863014608
1.15≡ 1.0655519707719
1.16≡ 1.0748176400829
1.17≡ 1.084083309394
1.18≡ 1.0933489787051
1.19≡ 1.1026146480161
1.20≡ 1.1118803173272
1.21≡ 1.1211459866382
1.22≡ 1.1304116559493
1.23≡ 1.1396773252604
1.24≡ 1.1489429945714
1.25≡ 1.1582086638825
1.26≡ 1.1674743331935
1.27≡ 1.1767400025046
1.28≡ 1.1860056718157
1.29≡ 1.1952713411267
1.30≡ 1.2045370104378
1.31≡ 1.2138026797488
1.32≡ 1.2230683490599
1.33≡ 1.232334018371
1.34≡ 1.241599687682
1.35≡ 1.2508653569931
1.36≡ 1.2601310263041
1.37≡ 1.2693966956152
1.38≡ 1.2786623649262
1.39≡ 1.2879280342373
1.40≡ 1.2971937035484
1.41≡ 1.3064593728594
1.42≡ 1.3157250421705
1.43≡ 1.3249907114815
1.44≡ 1.3342563807926
1.45 - 1.89
spats to light-hours
1.45≡ 1.3435220501037
1.46≡ 1.3527877194147
1.47≡ 1.3620533887258
1.48≡ 1.3713190580368
1.49≡ 1.3805847273479
1.50≡ 1.389850396659
1.51≡ 1.39911606597
1.52≡ 1.4083817352811
1.53≡ 1.4176474045921
1.54≡ 1.4269130739032
1.55≡ 1.4361787432143
1.56≡ 1.4454444125253
1.57≡ 1.4547100818364
1.58≡ 1.4639757511474
1.59≡ 1.4732414204585
1.60≡ 1.4825070897696
1.61≡ 1.4917727590806
1.62≡ 1.5010384283917
1.63≡ 1.5103040977027
1.64≡ 1.5195697670138
1.65≡ 1.5288354363249
1.66≡ 1.5381011056359
1.67≡ 1.547366774947
1.68≡ 1.556632444258
1.69≡ 1.5658981135691
1.70≡ 1.5751637828802
1.71≡ 1.5844294521912
1.72≡ 1.5936951215023
1.73≡ 1.6029607908133
1.74≡ 1.6122264601244
1.75≡ 1.6214921294355
1.76≡ 1.6307577987465
1.77≡ 1.6400234680576
1.78≡ 1.6492891373686
1.79≡ 1.6585548066797
1.80≡ 1.6678204759908
1.81≡ 1.6770861453018
1.82≡ 1.6863518146129
1.83≡ 1.6956174839239
1.84≡ 1.704883153235
1.85≡ 1.7141488225461
1.86≡ 1.7234144918571
1.87≡ 1.7326801611682
1.88≡ 1.7419458304792
1.89≡ 1.7512114997903
1.90 - 2.34
spats to light-hours
1.90≡ 1.7604771691014
1.91≡ 1.7697428384124
1.92≡ 1.7790085077235
1.93≡ 1.7882741770345
1.94≡ 1.7975398463456
1.95≡ 1.8068055156567
1.96≡ 1.8160711849677
1.97≡ 1.8253368542788
1.98≡ 1.8346025235898
1.99≡ 1.8438681929009
2.00≡ 1.853133862212
2.01≡ 1.862399531523
2.02≡ 1.8716652008341
2.03≡ 1.8809308701451
2.04≡ 1.8901965394562
2.05≡ 1.8994622087673
2.06≡ 1.9087278780783
2.07≡ 1.9179935473894
2.08≡ 1.9272592167004
2.09≡ 1.9365248860115
2.10≡ 1.9457905553226
2.11≡ 1.9550562246336
2.12≡ 1.9643218939447
2.13≡ 1.9735875632557
2.14≡ 1.9828532325668
2.15≡ 1.9921189018779
2.16≡ 2.0013845711889
2.17≡ 2.0106502405
2.18≡ 2.019915909811
2.19≡ 2.0291815791221
2.20≡ 2.0384472484332
2.21≡ 2.0477129177442
2.22≡ 2.0569785870553
2.23≡ 2.0662442563663
2.24≡ 2.0755099256774
2.25≡ 2.0847755949885
2.26≡ 2.0940412642995
2.27≡ 2.1033069336106
2.28≡ 2.1125726029216
2.29≡ 2.1218382722327
2.30≡ 2.1311039415437
2.31≡ 2.1403696108548
2.32≡ 2.1496352801659
2.33≡ 2.1589009494769
2.34≡ 2.168166618788
2.35 - 2.79
spats to light-hours
2.35≡ 2.177432288099
2.36≡ 2.1866979574101
2.37≡ 2.1959636267212
2.38≡ 2.2052292960322
2.39≡ 2.2144949653433
2.40≡ 2.2237606346543
2.41≡ 2.2330263039654
2.42≡ 2.2422919732765
2.43≡ 2.2515576425875
2.44≡ 2.2608233118986
2.45≡ 2.2700889812096
2.46≡ 2.2793546505207
2.47≡ 2.2886203198318
2.48≡ 2.2978859891428
2.49≡ 2.3071516584539
2.50≡ 2.3164173277649
2.51≡ 2.325682997076
2.52≡ 2.3349486663871
2.53≡ 2.3442143356981
2.54≡ 2.3534800050092
2.55≡ 2.3627456743202
2.56≡ 2.3720113436313
2.57≡ 2.3812770129424
2.58≡ 2.3905426822534
2.59≡ 2.3998083515645
2.60≡ 2.4090740208755
2.61≡ 2.4183396901866
2.62≡ 2.4276053594977
2.63≡ 2.4368710288087
2.64≡ 2.4461366981198
2.65≡ 2.4554023674308
2.66≡ 2.4646680367419
2.67≡ 2.473933706053
2.68≡ 2.483199375364
2.69≡ 2.4924650446751
2.70≡ 2.5017307139861
2.71≡ 2.5109963832972
2.72≡ 2.5202620526083
2.73≡ 2.5295277219193
2.74≡ 2.5387933912304
2.75≡ 2.5480590605414
2.76≡ 2.5573247298525
2.77≡ 2.5665903991636
2.78≡ 2.5758560684746
2.79≡ 2.5851217377857

Legend

SymbolDefinition
exactly equal
approximately equal to
=equal to
digitsindicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …)

spats

The spat (symbol S) is also an obsolete unit of distance used in astronomy. It is equal to 1000000000 kilometres (1 Tm or 1012 m). It is about 6.6846 astronomical units (AU), 1.057×10−4 light-years or3.240×10−5 parsecs.

light-hours

The light-hour is a unit of length useful in astronomy, telecommunications and relativistic physics. It is defined as the distance that light travels in free space in onehour, and is equal to exactly 1.0792528488×1012 metres.