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: 5/18/2018
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 05/18/2018 15:05:35 70.15, -50.30 50.45 05/18/2018 15:05:35 70.16, -50.22 50.45 3.04 0
2 05/18/2018 15:56:16 -70.01, 117.24 129.71 05/18/2018 15:55:06 -69.99, 117.17 129.73 3.48 70
3 05/21/2018 06:31:44 -70.22,-101.95 130.03 05/21/2018 06:32:36 -70.21,-101.92 130.06 2.10 52
4 05/21/2018 07:22:28 70.12, 65.53 49.85 05/21/2018 07:22:03 70.10, 65.58 49.84 2.06 25
5 05/21/2018 08:12:54 -69.18,-125.78 131.13 05/21/2018 08:11:47 -69.22,-127.99 131.03 87.76 67
6 05/23/2018 22:48:37 -70.19, 13.88 130.59 05/23/2018 22:49:03 -70.21, 13.96 130.58 3.28 26
7 05/23/2018 23:39:20 70.03,-178.56 49.24 05/23/2018 23:38:31 70.04,-178.63 49.26 2.97 49
8 05/26/2018 14:14:48 70.31, -37.84 49.06 05/26/2018 14:15:59 70.31, -37.65 49.05 7.19 71
9 05/26/2018 15:05:29 -70.16, 129.71 131.10 05/26/2018 15:05:30 -70.15, 129.75 131.12 1.98 1
10 05/26/2018 15:56:11 69.95, -62.66 48.68 05/26/2018 15:54:58 69.98, -62.84 48.72 7.72 73
11 05/29/2018 06:31:40 70.23, 78.06 48.55 05/29/2018 06:32:27 70.24, 78.13 48.55 2.89 47
12 05/29/2018 07:22:21 -70.07,-114.39 131.62 05/29/2018 07:21:58 -70.08,-114.46 131.61 2.99 23
13 05/31/2018 22:48:32 70.15,-166.04 48.08 05/31/2018 22:48:55 70.17,-166.09 48.09 2.64 23
14 05/31/2018 23:39:14 -70.05, 1.43 132.04 05/31/2018 23:38:25 -70.06, 1.40 132.02 2.55 49

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/18/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180519.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/18/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service