Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/31/2018
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 06/02/2018 06:07:42 70.20, 84.41 47.95 06/02/2018 06:06:58 70.22, 84.37 47.97 2.56 44
2 06/02/2018 06:57:12 -70.09,-108.12 132.17 06/02/2018 06:57:39 -70.08,-108.11 132.18 0.57 27
3 06/04/2018 21:34:30 -71.04, 33.92 131.56 06/04/2018 21:33:23 -71.07, 31.45 131.46 88.94 67
4 06/04/2018 22:24:11 70.17,-159.75 47.60 06/04/2018 22:23:52 70.16,-159.77 47.59 1.31 19
5 06/04/2018 23:13:41 -70.06, 7.73 132.52 06/04/2018 23:14:34 -70.08, 7.68 132.50 2.96 53
6 06/07/2018 13:51:12 -70.24, 148.60 132.61 06/07/2018 13:50:01 -70.23, 148.60 132.61 1.78 71
7 06/07/2018 14:40:39 70.13, -43.91 47.29 06/07/2018 14:40:45 70.11, -43.91 47.26 2.91 6
8 06/07/2018 15:30:12 -69.86, 123.34 132.98 06/07/2018 15:31:24 -69.86, 123.78 133.00 16.61 72
9 06/10/2018 06:07:41 -70.20, -95.56 132.87 06/10/2018 06:06:56 -70.22, -95.63 132.84 3.19 45
10 06/10/2018 06:57:08 70.09, 71.92 47.02 06/10/2018 06:57:40 70.11, 71.86 47.04 2.66 32
11 06/12/2018 21:34:29 70.86,-146.32 47.60 06/12/2018 21:33:21 70.94,-148.33 47.74 73.56 68
12 06/12/2018 22:24:10 -70.16, 20.27 133.09 06/12/2018 22:23:50 -70.17, 20.23 133.08 1.53 20
13 06/12/2018 23:13:37 70.05,-172.25 46.80 06/12/2018 23:14:34 70.05,-172.28 46.81 1.32 57

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/31/2018
SNOs_Map_LANDSAT-8_NPP_20180601.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/31/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service