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: 11/22/2022
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 11/22/2022 22:25:56 70.24,-159.74 90.40 11/22/2022 22:24:44 70.26,-159.95 90.44 8.64 72
2 11/22/2022 23:15:27 -70.06, 7.65 89.77 11/22/2022 23:15:24 -70.08, 7.66 89.75 1.34 3
3 11/23/2022 00:04:55 69.91, 175.08 90.09 11/23/2022 00:06:07 69.90, 175.23 90.09 5.75 72
4 11/25/2022 14:42:27 70.17, -43.96 90.88 11/25/2022 14:41:35 70.17, -44.01 90.88 1.96 52
5 11/25/2022 15:31:57 -70.05, 123.51 89.24 11/25/2022 15:32:16 -70.03, 123.52 89.26 2.87 19
6 11/25/2022 16:21:39 69.12, -70.11 89.85 11/25/2022 16:22:45 69.11, -67.84 89.84 89.73 66
7 11/28/2022 06:58:56 70.14, 71.87 91.34 11/28/2022 06:58:26 70.13, 71.83 91.33 1.98 30
8 11/28/2022 07:48:26 -70.03,-120.65 88.77 11/28/2022 07:49:08 -70.04,-120.71 88.76 2.60 42
9 11/30/2022 22:25:53 -70.53, 20.68 87.83 11/30/2022 22:24:42 -70.62, 19.53 87.73 43.63 71
10 11/30/2022 23:15:26 70.09,-172.31 91.75 11/30/2022 23:15:18 70.09,-172.33 91.74 0.67 8
11 12/01/2022 00:04:56 -69.99, -4.83 88.36 12/01/2022 00:06:00 -70.00, -4.87 88.35 2.06 64
12 12/03/2022 14:42:29 -70.15, 136.00 87.81 12/03/2022 14:41:26 -70.17, 136.03 87.79 2.76 63
13 12/03/2022 15:31:56 70.04, -56.51 92.08 12/03/2022 15:32:10 70.06, -56.49 92.11 2.96 14
14 12/03/2022 16:21:34 -69.49, 110.37 88.46 12/03/2022 16:22:43 -69.49, 111.67 88.46 50.68 69

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/22/2022
SNOs_Map_LANDSAT-8_NPP_20221122.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/22/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP