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: 5/30/2022
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 05/30/2022 23:14:51 -70.14, 7.81 131.82 05/30/2022 23:14:11 -70.11, 7.79 131.85 3.50 40
2 05/31/2022 00:04:19 69.99, 175.23 48.03 05/31/2022 00:04:55 69.99, 175.28 48.03 1.82 36
3 06/02/2022 14:41:42 70.83, -42.92 48.51 06/02/2022 14:40:34 70.87, -44.97 48.60 74.73 68
4 06/02/2022 15:31:23 -70.12, 123.65 132.20 06/02/2022 15:31:03 -70.10, 123.59 132.21 3.34 20
5 06/02/2022 16:20:51 69.96, -68.92 47.65 06/02/2022 16:21:47 69.99, -68.94 47.67 2.99 56
6 06/05/2022 06:58:25 70.20, 72.00 47.57 06/05/2022 06:57:13 70.19, 71.91 47.58 3.45 72
7 06/05/2022 07:47:56 -70.03,-120.60 132.59 06/05/2022 07:47:54 -70.05,-120.55 132.58 2.32 2
8 06/05/2022 08:37:24 69.87, 46.82 47.25 06/05/2022 08:38:36 69.83, 47.08 47.20 10.95 72
9 06/07/2022 23:14:57 70.15,-172.19 47.26 06/07/2022 23:14:04 70.15,-172.23 47.26 1.53 53
10 06/08/2022 00:04:27 -70.04, -4.71 132.85 06/08/2022 00:04:46 -70.05, -4.77 132.84 2.32 19
11 06/08/2022 00:54:07 69.16, 161.74 46.30 06/08/2022 00:55:14 69.15, 163.86 46.23 83.88 67
12 06/10/2022 15:31:28 70.09, -56.40 46.98 06/10/2022 15:30:54 70.11, -56.38 47.00 2.40 34
13 06/10/2022 16:20:58 -69.99, 111.09 133.12 06/10/2022 16:21:36 -70.01, 111.09 133.11 2.22 38

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/30/2022
SNOs_Map_LANDSAT-8_NPP_20220530.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/30/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP