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: 6/24/2022
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 06/26/2022 14:42:07 -70.28, 136.23 133.12 06/26/2022 14:40:55 -70.32, 135.80 133.05 16.58 72
2 06/26/2022 15:31:36 70.07, -56.43 46.69 06/26/2022 15:31:36 70.05, -56.46 46.67 2.65 0
3 06/26/2022 16:21:06 -69.96, 111.04 133.42 06/26/2022 16:22:18 -69.96, 110.99 133.43 1.85 72
4 06/29/2022 06:58:38 -70.14,-108.09 133.12 06/29/2022 06:57:49 -70.15,-108.17 133.10 3.19 49
5 06/29/2022 07:48:06 69.98, 59.32 46.73 06/29/2022 07:48:32 69.98, 59.40 46.73 2.72 26
6 07/01/2022 22:25:26 70.86,-158.77 47.74 07/01/2022 22:24:18 70.92,-160.96 47.88 80.14 68
7 07/01/2022 23:15:08 -70.10, 7.73 132.99 07/01/2022 23:14:46 -70.09, 7.69 133.00 2.27 22
8 07/02/2022 00:04:35 69.99, 175.22 46.91 07/02/2022 00:05:30 69.97, 175.17 46.89 2.77 55
9 07/04/2022 14:42:08 70.15, -43.95 47.28 07/04/2022 14:41:01 70.13, -43.93 47.27 2.73 67
10 07/04/2022 15:31:38 -70.05, 123.54 132.82 07/04/2022 15:31:43 -70.03, 123.54 132.84 2.34 5
11 07/04/2022 16:21:11 69.60, -69.43 46.77 07/04/2022 16:22:21 69.60, -68.51 46.72 35.50 70
12 07/07/2022 06:58:38 70.08, 71.84 47.48 07/07/2022 06:57:58 70.07, 71.91 47.48 2.96 40
13 07/07/2022 07:48:08 -69.98,-120.66 132.61 07/07/2022 07:48:40 -69.97,-120.62 132.63 2.46 32

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/24/2022
SNOs_Map_LANDSAT-8_NPP_20220624.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/24/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP