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: 6/6/2022
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 06/07/2022 23:14:58 70.10,-172.27 47.21 06/07/2022 23:14:19 70.09,-172.21 47.20 2.28 39
2 06/08/2022 00:04:28 -69.98, -4.79 132.91 06/08/2022 00:05:01 -70.00, -4.75 132.90 2.11 33
3 06/10/2022 14:41:52 -70.69, 136.84 132.43 06/10/2022 14:40:43 -70.74, 135.20 132.33 60.49 69
4 06/10/2022 15:31:29 70.05, -56.46 46.94 06/10/2022 15:31:16 70.05, -56.39 46.95 2.71 13
5 06/10/2022 16:20:59 -69.94, 111.02 133.17 06/10/2022 16:21:58 -69.96, 111.07 133.16 2.88 59
6 06/13/2022 06:58:33 -70.15,-108.09 133.13 06/13/2022 06:57:30 -70.13,-108.06 133.14 2.20 63
7 06/13/2022 07:48:00 70.04, 59.41 46.76 06/13/2022 07:48:14 70.02, 59.42 46.74 2.70 14
8 06/13/2022 08:37:38 -69.50,-133.71 133.76 06/13/2022 08:38:48 -69.50,-132.50 133.80 47.46 70
9 06/15/2022 23:15:05 -70.08, 7.69 133.32 06/15/2022 23:14:28 -70.10, 7.75 133.30 2.51 37
10 06/16/2022 00:04:32 69.97, 175.18 46.58 06/16/2022 00:05:12 69.99, 175.22 46.59 2.22 40
11 06/18/2022 14:42:01 70.43, -43.55 46.96 06/18/2022 14:40:50 70.48, -44.42 47.04 33.02 71
12 06/18/2022 15:31:36 -70.06, 123.54 133.41 06/18/2022 15:31:26 -70.07, 123.55 133.40 0.69 10
13 06/18/2022 16:21:03 69.95, -68.97 46.48 06/18/2022 16:22:10 69.96, -68.98 46.49 1.38 67

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/6/2022
SNOs_Map_LANDSAT-8_NPP_20220606.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/06/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP