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: 7/3/2022
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 07/04/2022 14:42:08 70.14, -43.96 47.27 07/04/2022 14:41:01 70.15, -43.96 47.29 0.73 67
2 07/04/2022 15:31:38 -70.03, 123.51 132.84 07/04/2022 15:31:42 -70.01, 123.57 132.86 3.29 4
3 07/04/2022 16:21:10 69.65, -69.37 46.81 07/04/2022 16:22:21 69.62, -68.54 46.74 32.16 71
4 07/07/2022 06:58:38 70.08, 71.84 47.48 07/07/2022 06:57:58 70.09, 71.88 47.50 2.03 40
5 07/07/2022 07:48:08 -69.97,-120.68 132.62 07/07/2022 07:48:40 -70.00,-120.66 132.60 3.38 32
6 07/09/2022 22:25:31 -70.67, 20.94 131.65 07/09/2022 22:24:21 -70.68, 19.41 131.57 56.62 70
7 07/09/2022 23:15:07 70.07,-172.29 47.79 07/09/2022 23:14:55 70.04,-172.28 47.76 3.18 12
8 07/10/2022 00:04:37 -69.96, -4.81 132.31 07/10/2022 00:05:37 -69.95, -4.82 132.34 1.83 60
9 07/12/2022 14:42:10 -70.11, 136.00 131.83 07/12/2022 14:41:08 -70.11, 136.07 131.82 2.79 62
10 07/12/2022 15:31:37 70.00, -56.51 48.07 07/12/2022 15:31:52 69.99, -56.45 48.07 2.59 15
11 07/12/2022 16:21:16 -69.40, 110.30 132.49 07/12/2022 16:22:25 -69.42, 111.72 132.53 55.42 69
12 07/15/2022 06:58:38 -70.08,-108.15 131.45 07/15/2022 06:58:05 -70.11,-108.17 131.41 3.29 33
13 07/15/2022 07:48:05 69.97, 59.33 48.45 07/15/2022 07:48:48 69.95, 59.38 48.43 2.78 43

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 7/3/2022
SNOs_Map_LANDSAT-8_NPP_20220703.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 07/03/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP