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: 11/30/2022
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 -70.54, 20.69 87.82 11/30/2022 22:24:42 -70.61, 19.54 87.74 43.19 71
2 11/30/2022 23:15:27 70.06,-172.37 91.71 11/30/2022 23:15:18 70.08,-172.30 91.73 3.19 9
3 12/01/2022 00:04:56 -70.00, -4.82 88.35 12/01/2022 00:06:00 -69.99, -4.86 88.36 1.44 64
4 12/03/2022 14:42:29 -70.16, 136.01 87.81 12/03/2022 14:41:26 -70.16, 136.04 87.80 1.48 63
5 12/03/2022 15:31:56 70.05, -56.49 92.10 12/03/2022 15:32:10 70.04, -56.47 92.09 1.44 14
6 12/03/2022 16:21:34 -69.50, 110.38 88.45 12/03/2022 16:22:43 -69.48, 111.68 88.47 50.85 69
7 12/06/2022 06:58:57 -70.14,-108.13 87.47 12/06/2022 06:58:17 -70.13,-108.12 87.48 1.33 40
8 12/06/2022 07:48:24 70.04, 59.36 92.43 12/06/2022 07:49:01 70.02, 59.36 92.41 2.14 37
9 12/08/2022 22:25:47 70.72,-159.04 93.40 12/08/2022 22:24:38 70.78,-160.68 93.48 60.69 69
10 12/08/2022 23:15:26 -70.12, 7.71 87.20 12/08/2022 23:15:09 -70.11, 7.70 87.21 0.96 17
11 12/09/2022 00:04:53 70.01, 175.20 92.70 12/09/2022 00:05:53 70.00, 175.18 92.69 1.31 60
12 12/11/2022 14:42:25 70.18, -43.95 93.10 12/11/2022 14:41:19 70.18, -43.94 93.11 0.66 66
13 12/11/2022 15:31:55 -70.07, 123.53 87.00 12/11/2022 15:32:01 -70.09, 123.52 86.98 1.78 6
14 12/11/2022 16:21:28 69.63, -69.44 92.57 12/11/2022 16:22:38 69.61, -68.46 92.54 38.09 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/30/2022
SNOs_Map_LANDSAT-8_NPP_20221130.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/30/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP