Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/3/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 07/05/2018 14:14:58 -70.88, 141.23 131.84 07/05/2018 14:16:06 -70.77, 143.19 132.03 72.67 68
2 07/05/2018 15:05:29 70.07, -50.18 47.31 07/05/2018 15:05:44 70.07, -50.20 47.31 0.88 15
3 07/05/2018 15:56:10 -69.94, 117.34 132.83 07/05/2018 15:55:14 -69.96, 117.28 132.80 3.41 56
4 07/08/2018 06:31:40 -70.12,-101.80 132.36 07/08/2018 06:32:48 -70.14,-101.86 132.35 3.03 68
5 07/08/2018 07:22:25 70.05, 65.61 47.58 07/08/2018 07:22:15 70.04, 65.63 47.56 1.99 10
6 07/08/2018 08:13:01 -69.65,-126.47 132.84 07/08/2018 08:11:49 -69.71,-127.19 132.75 28.51 72
7 07/10/2018 22:48:35 -70.11, 13.99 132.04 07/10/2018 22:49:18 -70.11, 13.97 132.05 0.91 43
8 07/10/2018 23:39:19 69.98,-178.52 47.84 07/10/2018 23:38:45 70.00,-178.54 47.86 2.05 34
9 07/13/2018 14:15:01 70.81, -38.68 49.08 07/13/2018 14:16:09 70.72, -36.87 48.91 66.87 68
10 07/13/2018 15:05:31 -70.09, 129.78 131.69 07/13/2018 15:05:49 -70.08, 129.80 131.70 1.65 18
11 07/13/2018 15:56:15 69.97, -62.73 48.20 07/13/2018 15:55:16 69.96, -62.71 48.20 1.08 59
12 07/16/2018 06:31:44 70.11, 78.19 48.76 07/16/2018 06:32:50 70.14, 78.14 48.77 3.34 66
13 07/16/2018 07:22:26 -70.02,-114.35 131.34 07/16/2018 07:22:20 -70.04,-114.37 131.32 1.99 6
14 07/16/2018 08:13:04 69.59, 53.60 48.22 07/16/2018 08:11:52 69.65, 52.73 48.32 34.42 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/3/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180704.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/03/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service