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: 7/28/2020
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 07/30/2020 14:41:50 70.15, -43.92 51.84 07/30/2020 14:40:44 70.15, -43.98 51.86 2.35 66
2 07/30/2020 15:31:20 -70.04, 123.56 128.26 07/30/2020 15:31:25 -70.02, 123.55 128.28 2.26 5
3 07/30/2020 16:20:53 69.60, -69.40 51.34 07/30/2020 16:22:03 69.57, -68.49 51.27 35.65 70
4 08/02/2020 06:58:21 70.07, 71.86 52.44 08/02/2020 06:57:39 70.07, 71.92 52.44 2.38 42
5 08/02/2020 07:47:51 -69.97,-120.66 127.65 08/02/2020 07:48:21 -69.98,-120.63 127.64 2.15 30
6 08/04/2020 22:25:13 -70.76, 21.11 126.21 08/04/2020 22:24:04 -70.84, 19.15 126.05 72.00 69
7 08/04/2020 23:14:51 70.05,-172.30 53.13 08/04/2020 23:14:35 70.04,-172.27 53.12 1.48 16
8 08/05/2020 00:04:21 -69.94, -4.81 126.97 08/05/2020 00:05:17 -69.95, -4.82 126.97 0.59 56
9 08/07/2020 14:41:53 -70.13, 136.06 126.06 08/07/2020 14:40:46 -70.13, 136.06 126.06 1.11 67
10 08/07/2020 15:31:20 70.02, -56.45 53.84 08/07/2020 15:31:30 70.01, -56.46 53.83 1.12 10
11 08/07/2020 16:20:55 -69.65, 110.66 126.51 08/07/2020 16:22:06 -69.60, 111.47 126.59 31.63 71
12 08/10/2020 06:58:23 -70.11,-108.09 125.32 08/10/2020 06:57:42 -70.10,-108.13 125.32 1.93 41
13 08/10/2020 07:47:50 69.99, 59.39 54.58 08/10/2020 07:48:26 69.99, 59.34 54.58 1.63 36

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 7/28/2020
SNOs_Map_LANDSAT-8_NPP_20200728.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 07/28/2020 in txt file.

Historical Predications of SNOs between LANDSAT-8 and NPP