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: 8/26/2019
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 08/28/2019 07:22:25 70.05, 65.71 60.22 08/28/2019 07:23:19 70.05, 65.63 60.22 2.94 54
2 08/28/2019 08:13:07 -69.96,-126.85 119.86 08/28/2019 08:12:49 -69.94,-126.89 119.88 2.65 18
3 08/28/2019 09:03:36 69.04, 41.78 59.21 08/28/2019 09:02:29 69.11, 39.64 59.34 85.46 67
4 08/30/2019 23:39:18 70.03,-178.50 61.15 08/30/2019 23:39:49 70.03,-178.52 61.14 1.04 31
5 08/31/2019 00:30:00 -69.94, -11.04 118.93 08/31/2019 00:29:19 -69.92, -11.03 118.95 2.12 41
6 09/02/2019 15:05:35 -70.60, 129.08 117.31 09/02/2019 15:06:45 -70.45, 130.32 117.50 49.07 70
7 09/02/2019 15:56:10 70.02, -62.70 62.10 09/02/2019 15:56:18 70.00, -62.67 62.08 1.96 8
8 09/02/2019 16:46:52 -69.93, 104.76 117.99 09/02/2019 16:45:48 -69.90, 104.82 118.00 3.37 64
9 09/05/2019 07:22:19 -70.11,-114.37 116.84 09/05/2019 07:23:21 -70.10,-114.31 116.86 3.13 62
10 09/05/2019 08:13:02 69.95, 53.18 63.02 09/05/2019 08:12:48 69.98, 53.17 63.04 2.71 14
11 09/05/2019 09:03:36 -69.43,-138.74 117.51 09/05/2019 09:02:25 -69.50,-139.86 117.42 44.11 71
12 09/07/2019 23:39:11 -70.04, 1.51 115.92 09/07/2019 23:39:51 -70.07, 1.54 115.90 3.00 40
13 09/08/2019 00:29:55 69.94, 168.97 64.00 09/08/2019 00:29:18 69.95, 169.01 64.00 1.86 37

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/26/2019
SNOs_Map_NOAA-20_LANDSAT-8_20190826.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/26/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service