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: 11/4/2022
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 11/06/2022 22:26:02 70.16,-159.86 86.24 11/06/2022 22:24:53 70.15,-159.85 86.23 0.72 69
2 11/06/2022 23:15:32 -70.04, 7.61 93.87 11/06/2022 23:15:35 -70.07, 7.60 93.85 2.67 3
3 11/07/2022 00:05:03 69.72, 174.81 85.82 11/07/2022 00:06:14 69.68, 175.48 85.79 26.40 71
4 11/09/2022 14:42:31 70.10, -44.06 86.95 11/09/2022 14:41:46 70.12, -44.02 86.98 3.24 45
5 11/09/2022 15:32:00 -70.04, 123.49 93.10 11/09/2022 15:32:28 -70.03, 123.43 93.10 2.24 28
6 11/12/2022 06:09:17 -70.99, -94.49 91.42 11/12/2022 06:08:10 -71.00, -96.96 91.41 89.34 67
7 11/12/2022 06:58:58 70.12, 71.86 87.72 11/12/2022 06:58:39 70.10, 71.79 87.70 3.02 19
8 11/12/2022 07:48:29 -69.95,-120.75 92.45 11/12/2022 07:49:20 -69.96,-120.67 92.44 2.94 51
9 11/14/2022 22:25:59 -70.17, 20.17 91.54 11/14/2022 22:24:47 -70.15, 20.20 91.56 2.73 72
10 11/14/2022 23:15:26 70.06,-172.34 88.36 11/14/2022 23:15:31 70.04,-172.32 88.34 2.44 5
11 11/15/2022 00:04:58 -69.84, -5.02 91.85 11/15/2022 00:06:11 -69.84, -4.71 91.85 11.90 73
12 11/17/2022 14:42:25 -70.14, 136.01 90.90 11/17/2022 14:41:39 -70.14, 136.00 90.90 0.73 46
13 11/17/2022 15:31:52 70.03, -56.50 89.00 11/17/2022 15:32:23 70.03, -56.53 89.01 1.57 31

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/4/2022
SNOs_Map_LANDSAT-8_NPP_20221105.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/04/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP