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: 9/29/2024
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 09/30/2024 06:58:10 70.08, 71.88 73.00 09/30/2024 06:57:24 70.06, 71.94 72.98 3.28 46
2 09/30/2024 07:47:40 -69.96,-120.66 107.11 09/30/2024 07:48:06 -69.96,-120.59 107.11 2.56 26
3 10/02/2024 22:24:52 -71.00, 21.52 105.06 10/02/2024 22:23:46 -71.06, 18.83 104.98 97.46 66
4 10/02/2024 23:14:34 70.08,-172.22 74.03 10/02/2024 23:14:13 70.08,-172.28 74.03 2.24 21
5 10/03/2024 00:04:04 -69.96, -4.75 106.07 10/03/2024 00:04:55 -69.98, -4.81 106.06 2.60 51
6 10/05/2024 14:41:30 -70.13, 136.11 104.91 10/05/2024 14:40:16 -70.15, 136.10 104.88 2.54 74
7 10/05/2024 15:30:57 70.02, -56.40 75.00 10/05/2024 15:30:59 70.00, -56.37 74.99 1.70 2
8 10/05/2024 16:20:28 -69.85, 111.00 105.16 10/05/2024 16:21:40 -69.85, 111.18 105.16 6.96 72
9 10/08/2024 06:57:52 -70.12,-107.99 103.90 10/08/2024 06:57:03 -70.10,-108.02 103.91 2.48 49
10 10/08/2024 07:47:19 70.00, 59.49 76.01 10/08/2024 07:47:47 70.00, 59.43 76.01 2.34 28
11 10/10/2024 22:24:30 70.92,-158.51 77.92 10/10/2024 22:23:23 70.95,-160.91 77.96 87.12 67
12 10/10/2024 23:14:14 -70.04, 7.82 102.96 10/10/2024 23:13:50 -70.06, 7.84 102.94 2.21 24
13 10/11/2024 00:03:41 69.92, 175.30 76.94 10/11/2024 00:04:33 69.92, 175.36 76.94 2.52 52

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/29/2024
SNOs_Map_LANDSAT-8_NPP_20240929.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/29/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP