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: 11/29/2022
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 11/30/2022 22:25:53 -70.53, 20.67 87.83 11/30/2022 22:24:42 -70.62, 19.53 87.73 43.67 71
2 11/30/2022 23:15:26 70.10,-172.30 91.75 11/30/2022 23:15:18 70.09,-172.32 91.74 2.08 8
3 12/01/2022 00:04:56 -69.99, -4.83 88.36 12/01/2022 00:06:00 -70.00, -4.87 88.35 2.20 64
4 12/03/2022 14:42:29 -70.15, 136.00 87.81 12/03/2022 14:41:26 -70.17, 136.03 87.79 2.49 63
5 12/03/2022 15:31:56 70.05, -56.50 92.10 12/03/2022 15:32:10 70.05, -56.48 92.10 1.07 14
6 12/03/2022 16:21:34 -69.50, 110.37 88.45 12/03/2022 16:22:43 -69.49, 111.67 88.46 50.67 69
7 12/06/2022 06:58:58 -70.14,-108.14 87.48 12/06/2022 06:58:18 -70.14,-108.14 87.47 0.15 40
8 12/06/2022 07:48:25 70.03, 59.36 92.43 12/06/2022 07:49:02 70.03, 59.35 92.42 0.68 37
9 12/08/2022 22:25:47 70.71,-159.04 93.39 12/08/2022 22:24:38 70.79,-160.70 93.49 61.20 69
10 12/08/2022 23:15:26 -70.11, 7.71 87.20 12/08/2022 23:15:09 -70.12, 7.69 87.20 0.75 17
11 12/09/2022 00:04:53 70.00, 175.20 92.69 12/09/2022 00:05:53 70.01, 175.17 92.70 1.25 60
12 12/11/2022 14:42:25 70.18, -43.95 93.10 12/11/2022 14:41:19 70.19, -43.96 93.12 1.55 66
13 12/11/2022 15:31:55 -70.08, 123.53 87.00 12/11/2022 15:32:01 -70.10, 123.51 86.98 2.68 6
14 12/11/2022 16:21:28 69.63, -69.44 92.57 12/11/2022 16:22:38 69.62, -68.47 92.55 37.56 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/29/2022
SNOs_Map_LANDSAT-8_NPP_20221129.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/29/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP