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: 6/4/2022
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 06/05/2022 06:58:25 70.17, 71.97 47.55 06/05/2022 06:57:21 70.15, 71.94 47.53 2.68 64
2 06/05/2022 07:47:55 -70.06,-120.56 132.57 06/05/2022 07:48:03 -70.06,-120.60 132.57 1.73 8
3 06/05/2022 08:37:30 69.52, 46.34 46.91 06/05/2022 08:38:39 69.52, 47.51 46.87 45.69 69
4 06/07/2022 23:14:57 70.13,-172.22 47.24 06/07/2022 23:14:19 70.11,-172.24 47.23 2.52 38
5 06/08/2022 00:04:27 -70.02, -4.74 132.87 06/08/2022 00:05:01 -70.02, -4.78 132.88 1.71 34
6 06/10/2022 14:41:53 -70.68, 136.82 132.45 06/10/2022 14:40:43 -70.71, 135.25 132.36 57.58 70
7 06/10/2022 15:31:29 70.08, -56.41 46.97 06/10/2022 15:31:17 70.07, -56.43 46.97 0.80 12
8 06/10/2022 16:20:59 -69.97, 111.07 133.14 06/10/2022 16:21:59 -69.98, 111.03 133.14 1.37 60
9 06/13/2022 06:58:33 -70.13,-108.12 133.15 06/13/2022 06:57:30 -70.15,-108.10 133.12 3.05 63
10 06/13/2022 07:48:00 70.02, 59.37 46.74 06/13/2022 07:48:14 70.04, 59.37 46.77 2.95 14
11 06/13/2022 08:37:38 -69.48,-133.74 133.78 06/13/2022 08:38:47 -69.47,-132.46 133.83 50.07 69
12 06/15/2022 23:15:04 -70.11, 7.74 133.29 06/15/2022 23:14:28 -70.13, 7.70 133.27 2.21 36
13 06/16/2022 00:04:31 70.00, 175.23 46.61 06/16/2022 00:05:12 70.02, 175.17 46.63 2.98 41

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/4/2022
SNOs_Map_LANDSAT-8_NPP_20220604.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/04/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP