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: 3/3/2022
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 03/03/2022 22:25:25 -70.26, 20.26 103.17 03/03/2022 22:24:12 -70.27, 20.09 103.15 6.30 73
2 03/03/2022 23:14:53 70.11,-172.32 76.67 03/03/2022 23:14:55 70.10,-172.34 76.66 1.22 2
3 03/04/2022 00:04:23 -69.99, -4.85 103.46 03/04/2022 00:05:36 -69.96, -4.81 103.51 4.36 73
4 03/06/2022 14:41:55 -70.18, 136.01 104.29 03/06/2022 14:41:06 -70.18, 135.99 104.28 1.03 49
5 03/06/2022 15:31:22 70.08, -56.49 75.60 03/06/2022 15:31:50 70.07, -56.53 75.59 1.60 28
6 03/09/2022 06:08:40 70.96, 85.43 75.42 03/09/2022 06:07:33 71.03, 83.06 75.59 86.04 67
7 03/09/2022 06:58:23 -70.14,-108.16 105.38 03/09/2022 06:58:00 -70.15,-108.20 105.36 1.78 23
8 03/09/2022 07:47:50 70.03, 59.33 74.51 03/09/2022 07:48:44 70.04, 59.28 74.51 1.99 54
9 03/11/2022 22:25:22 70.20,-159.83 73.64 03/11/2022 22:24:13 70.22,-159.86 73.68 2.47 69
10 03/11/2022 23:14:52 -70.10, 7.65 106.48 03/11/2022 23:14:54 -70.07, 7.69 106.50 3.11 2
11 03/12/2022 00:04:23 69.76, 174.83 73.20 03/12/2022 00:05:34 69.75, 175.48 73.15 25.11 71
12 03/14/2022 14:41:51 70.14, -44.04 72.53 03/14/2022 14:41:07 70.15, -43.97 72.54 2.42 44
13 03/14/2022 15:31:21 -70.04, 123.45 107.59 03/14/2022 15:31:49 -70.05, 123.50 107.59 1.67 28

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/3/2022
SNOs_Map_LANDSAT-8_NPP_20220303.jpg

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

Historial Predications of SNOs between LANDSAT-8 and NPP