Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/20/2017
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 12/20/2017 10:38:52 -76.98,-148.26 79.40 12/20/2017 10:38:15 -76.97,-148.27 79.41 1.00 37
2 12/20/2017 11:28:19 76.93, 19.17 100.54 12/20/2017 11:29:18 76.94, 19.14 100.56 1.40 59
3 12/22/2017 16:12:36 76.97, -51.73 100.58 12/22/2017 16:12:00 76.98, -51.68 100.59 1.82 36
4 12/22/2017 17:02:04 -76.94, 115.80 79.46 12/22/2017 17:02:57 -76.94, 115.77 79.45 0.73 53
5 12/24/2017 21:46:21 -76.99, 44.89 79.45 12/24/2017 21:45:40 -77.01, 44.87 79.44 2.34 41
6 12/24/2017 22:35:48 76.93,-147.70 100.48 12/24/2017 22:36:41 76.94,-147.57 100.51 3.48 53
7 12/27/2017 03:20:04 77.01, 141.54 100.49 12/27/2017 03:19:23 76.99, 141.59 100.47 2.78 41
8 12/27/2017 04:09:33 -76.94, -51.09 79.60 12/27/2017 04:10:21 -76.94, -50.93 79.58 4.00 48
9 12/29/2017 08:53:49 -77.02,-121.85 79.63 12/29/2017 08:53:04 -77.01,-121.85 79.64 1.46 45
10 12/29/2017 09:43:16 76.96, 45.54 100.30 12/29/2017 09:44:04 76.95, 45.67 100.31 3.33 48
11 12/31/2017 14:27:32 77.04, -25.24 100.23 12/31/2017 14:26:46 77.01, -25.20 100.20 3.25 46
12 12/31/2017 15:17:01 -76.97, 142.14 79.86 12/31/2017 15:17:46 -76.99, 142.14 79.83 2.22 45
13 01/02/2018 20:01:17 -77.04, 71.35 79.97 01/02/2018 20:00:28 -77.02, 71.38 79.99 2.29 49

Figure of LANDSAT-8 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/20/2017
SNOs_Map_LANDSAT-8_NOAA-19_20171220.jpg

Download SNOs between LANDSAT-8 and NOAA-19 since TLE EPOCH: 12/20/2017 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NOAA-19

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service