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: 5/29/2022
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 05/30/2022 23:14:52 -70.09, 7.74 131.87 05/30/2022 23:14:11 -70.10, 7.80 131.85 2.61 41
2 05/31/2022 00:04:19 69.99, 175.24 48.04 05/31/2022 00:04:55 69.99, 175.28 48.03 1.62 36
3 06/02/2022 14:41:42 70.84, -42.91 48.52 06/02/2022 14:40:34 70.87, -44.96 48.60 74.84 68
4 06/02/2022 15:31:24 -70.08, 123.59 132.24 06/02/2022 15:31:03 -70.09, 123.60 132.22 1.75 21
5 06/02/2022 16:20:51 69.97, -68.91 47.66 06/02/2022 16:21:47 69.98, -68.93 47.67 1.27 56
6 06/05/2022 06:58:26 70.16, 71.95 47.53 06/05/2022 06:57:13 70.19, 71.92 47.57 3.29 73
7 06/05/2022 07:47:56 -70.05,-120.57 132.58 06/05/2022 07:47:54 -70.04,-120.53 132.59 2.19 2
8 06/05/2022 08:37:24 69.89, 46.85 47.27 06/05/2022 08:38:37 69.88, 47.02 47.24 6.63 73
9 06/07/2022 23:14:57 70.12,-172.24 47.23 06/07/2022 23:14:03 70.14,-172.22 47.26 2.29 54
10 06/08/2022 00:04:27 -70.02, -4.75 132.88 06/08/2022 00:04:45 -70.04, -4.75 132.85 2.54 18
11 06/08/2022 00:54:08 69.13, 161.70 46.27 06/08/2022 00:55:14 69.14, 163.87 46.22 86.02 66
12 06/10/2022 15:31:28 70.12, -56.35 47.01 06/10/2022 15:30:54 70.09, -56.37 46.99 3.21 34
13 06/10/2022 16:20:59 -69.97, 111.06 133.14 06/10/2022 16:21:36 -69.99, 111.11 133.12 3.17 37

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/29/2022
SNOs_Map_LANDSAT-8_NPP_20220529.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/29/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP