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: 8/25/2022
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 08/26/2022 22:25:58 -70.15, 20.16 120.07 08/26/2022 22:24:48 -70.17, 20.09 120.04 3.23 70
2 08/26/2022 23:15:25 70.05,-172.34 59.85 08/26/2022 23:15:32 70.05,-172.42 59.85 2.99 7
3 08/27/2022 00:04:58 -69.77, -5.10 120.41 08/27/2022 00:06:10 -69.75, -4.65 120.45 17.27 72
4 08/29/2022 14:42:28 -70.10, 135.96 119.19 08/29/2022 14:41:43 -70.08, 136.00 119.20 2.57 45
5 08/29/2022 15:31:55 69.99, -56.55 60.73 08/29/2022 15:32:28 70.01, -56.60 60.75 3.22 33
6 09/01/2022 06:09:18 70.69, 85.08 62.34 09/01/2022 06:08:09 70.77, 83.36 62.46 63.79 69
7 09/01/2022 06:58:58 -70.03,-108.25 118.29 09/01/2022 06:58:39 -70.04,-108.18 118.28 2.90 19
8 09/01/2022 07:48:25 69.92, 59.24 61.62 09/01/2022 07:49:23 69.93, 59.30 61.62 2.35 58
9 09/03/2022 22:25:56 70.12,-159.88 62.76 09/03/2022 22:24:52 70.10,-159.82 62.75 2.79 64
10 09/03/2022 23:15:26 -70.01, 7.61 117.34 09/03/2022 23:15:34 -70.00, 7.64 117.35 1.86 8
11 09/04/2022 00:05:01 69.46, 174.49 62.14 09/04/2022 00:06:10 69.47, 175.74 62.12 48.79 69
12 09/06/2022 14:42:25 70.09, -44.03 63.72 09/06/2022 14:41:48 70.07, -44.01 63.70 2.47 37
13 09/06/2022 15:31:55 -69.99, 123.46 116.37 09/06/2022 15:32:30 -69.97, 123.46 116.40 2.33 35

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/25/2022
SNOs_Map_LANDSAT-8_NPP_20220825.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/25/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP