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: 11/2/2023
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 11/04/2023 14:42:07 -70.16, 136.03 94.55 11/04/2023 14:41:33 -70.17, 136.00 94.52 2.56 34
2 11/04/2023 15:31:34 70.05, -56.47 85.36 11/04/2023 15:32:17 70.05, -56.50 85.37 1.16 43
3 11/07/2023 06:09:03 70.36, 84.58 86.46 11/07/2023 06:07:50 70.43, 84.05 86.53 21.32 73
4 11/07/2023 06:58:35 -70.14,-108.10 93.75 11/07/2023 06:58:28 -70.13,-108.18 93.76 2.90 7
5 11/07/2023 07:48:02 70.03, 59.39 86.15 11/07/2023 07:49:12 70.01, 59.32 86.14 3.42 70
6 11/09/2023 22:25:32 70.20,-159.76 87.08 11/09/2023 22:24:40 70.19,-159.81 87.07 2.18 52
7 11/09/2023 23:15:03 -70.04, 7.64 93.08 11/09/2023 23:15:21 -70.05, 7.72 93.06 3.16 18
8 11/10/2023 00:04:44 69.15, 174.08 86.04 11/10/2023 00:05:50 69.13, 176.36 86.04 90.21 66
9 11/12/2023 14:42:00 70.12, -43.99 87.74 11/12/2023 14:41:34 70.12, -43.94 87.74 1.95 26
10 11/12/2023 15:31:30 -70.01, 123.50 92.36 11/12/2023 15:32:16 -70.03, 123.51 92.34 2.02 46
11 11/15/2023 06:08:59 -70.23, -95.58 91.46 11/15/2023 06:07:46 -70.28, -95.73 91.41 7.78 73
12 11/15/2023 06:58:26 70.11, 71.90 88.44 11/15/2023 06:58:29 70.11, 71.84 88.44 2.21 3
13 11/15/2023 07:47:57 -69.96,-120.69 91.72 11/15/2023 07:49:10 -69.97,-120.63 91.70 2.87 73

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/2/2023
SNOs_Map_LANDSAT-8_NPP_20231102.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/02/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP