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: 11/26/2019
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 11/26/2019 22:49:10 70.83,-167.21 91.76 11/26/2019 22:50:17 70.72,-165.18 91.63 75.32 67
2 11/26/2019 23:39:38 -70.02, 1.41 89.07 11/26/2019 23:39:58 -70.00, 1.40 89.09 1.71 20
3 11/27/2019 00:30:22 69.89, 168.90 90.82 11/27/2019 00:29:25 69.90, 168.90 90.82 0.83 57
4 11/29/2019 15:05:51 70.09, -50.25 91.48 11/29/2019 15:06:58 70.10, -50.22 91.48 1.39 67
5 11/29/2019 15:56:33 -70.01, 117.19 88.61 11/29/2019 15:56:28 -69.99, 117.26 88.63 3.23 5
6 11/29/2019 16:47:11 69.57, -74.84 90.96 11/29/2019 16:45:59 69.66, -75.55 91.06 29.33 72
7 12/02/2019 07:22:44 70.03, 65.61 91.85 12/02/2019 07:23:28 70.04, 65.58 91.86 1.90 44
8 12/02/2019 08:13:26 -69.94,-126.94 88.24 12/02/2019 08:12:58 -69.94,-126.93 88.25 0.71 28
9 12/04/2019 22:49:12 -71.03, 12.47 86.76 12/04/2019 22:50:18 -70.89, 15.05 86.93 95.17 66
10 12/04/2019 23:39:39 70.03,-178.61 92.22 12/04/2019 23:39:59 70.01,-178.59 92.20 1.74 20
11 12/05/2019 00:30:20 -69.88, -11.08 87.92 12/05/2019 00:29:29 -69.91, -11.10 87.90 2.93 51
12 12/07/2019 15:05:51 -70.19, 129.61 87.30 12/07/2019 15:07:02 -70.17, 129.86 87.33 9.70 71
13 12/07/2019 15:56:33 69.97, -62.75 92.49 12/07/2019 15:56:30 70.00, -62.74 92.52 3.23 3
14 12/07/2019 16:47:14 -69.83, 104.79 87.66 12/07/2019 16:46:01 -69.85, 104.68 87.64 4.53 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/26/2019
SNOs_Map_NOAA-20_LANDSAT-8_20191126.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/26/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service