Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/26/2020
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 02/26/2020 23:14:52 70.07,-172.36 78.74 02/26/2020 23:14:16 70.07,-172.30 78.74 2.32 36
2 02/27/2020 00:04:22 -69.96, -4.88 101.39 02/27/2020 00:04:58 -69.99, -4.85 101.37 3.23 36
3 02/29/2020 14:41:46 -70.51, 136.52 101.85 02/29/2020 14:40:35 -70.61, 135.31 101.69 45.86 71
4 02/29/2020 15:31:19 70.08, -56.47 77.73 02/29/2020 15:31:11 70.07, -56.53 77.73 2.90 8
5 02/29/2020 16:20:50 -69.92, 110.94 102.44 02/29/2020 16:21:52 -69.93, 111.00 102.44 2.76 62
6 03/03/2020 06:58:21 -70.14,-108.15 103.23 03/03/2020 06:57:22 -70.14,-108.18 103.22 1.24 59
7 03/03/2020 07:47:48 70.03, 59.34 76.66 03/03/2020 07:48:06 70.02, 59.31 76.64 2.08 18
8 03/03/2020 08:37:28 -69.37,-133.92 103.98 03/03/2020 08:38:37 -69.35,-132.38 104.08 60.34 69
9 03/05/2020 23:14:50 -70.09, 7.66 104.32 03/05/2020 23:14:17 -70.08, 7.67 104.32 0.83 33
10 03/06/2020 00:04:17 69.98, 175.15 75.57 03/06/2020 00:05:01 69.97, 175.16 75.55 1.37 44
11 03/08/2020 14:41:47 70.25, -43.87 74.80 03/08/2020 14:40:34 70.34, -44.27 74.92 18.13 73
12 03/08/2020 15:31:19 -70.04, 123.46 105.42 03/08/2020 15:31:12 -70.03, 123.51 105.42 1.97 7
13 03/08/2020 16:20:46 69.92, -69.05 74.47 03/08/2020 16:21:56 69.92, -69.00 74.45 1.89 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/26/2020
SNOs_Map_LANDSAT-8_NPP_20200226.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/26/2020 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service