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: 11/21/2022
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 70.21,-159.78 90.38 11/22/2022 22:24:43 70.24,-159.91 90.41 6.33 73
2 11/22/2022 23:15:26 -70.09, 7.69 89.74 11/22/2022 23:15:24 -70.10, 7.62 89.72 3.05 2
3 11/23/2022 00:04:54 69.94, 175.12 90.12 11/23/2022 00:06:07 69.93, 175.18 90.12 2.69 73
4 11/25/2022 14:42:27 70.14, -44.00 90.85 11/25/2022 14:41:34 70.14, -43.98 90.85 0.92 53
5 11/25/2022 15:31:57 -70.03, 123.47 89.26 11/25/2022 15:32:16 -70.05, 123.48 89.23 2.89 19
6 11/25/2022 16:21:39 69.10, -70.14 89.82 11/25/2022 16:22:45 69.14, -67.88 89.86 89.66 66
7 11/28/2022 06:58:57 70.12, 71.84 91.32 11/28/2022 06:58:26 70.10, 71.87 91.31 2.20 31
8 11/28/2022 07:48:27 -70.01,-120.68 88.79 11/28/2022 07:49:08 -70.01,-120.67 88.78 0.42 41
9 11/30/2022 22:25:53 -70.57, 20.74 87.79 11/30/2022 22:24:42 -70.59, 19.58 87.76 42.95 71
10 11/30/2022 23:15:27 70.08,-172.33 91.73 11/30/2022 23:15:18 70.06,-172.28 91.72 2.63 9
11 12/01/2022 00:04:57 -69.97, -4.85 88.38 12/01/2022 00:06:00 -69.97, -4.82 88.38 1.03 63
12 12/03/2022 14:42:28 -70.20, 136.07 87.77 12/03/2022 14:41:26 -70.19, 136.00 87.77 2.59 62
13 12/03/2022 15:31:56 70.03, -56.52 92.08 12/03/2022 15:32:09 70.03, -56.45 92.08 2.98 13
14 12/03/2022 16:21:33 -69.54, 110.44 88.41 12/03/2022 16:22:43 -69.51, 111.64 88.44 47.03 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/21/2022
SNOs_Map_LANDSAT-8_NPP_20221121.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/21/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP