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: 1/25/2024
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 01/26/2024 06:08:56 70.17, 84.28 89.01 01/26/2024 06:07:43 70.18, 84.36 89.03 3.15 73
2 01/26/2024 06:58:25 -70.11,-108.17 91.06 01/26/2024 06:58:25 -70.08,-108.17 91.09 2.82 0
3 01/26/2024 07:47:55 69.84, 59.10 88.68 01/26/2024 07:49:07 69.86, 59.46 88.68 14.35 72
4 01/28/2024 22:25:20 70.19,-159.80 88.34 01/28/2024 22:24:37 70.16,-159.85 88.33 3.05 43
5 01/28/2024 23:14:50 -70.07, 7.67 91.78 01/28/2024 23:15:19 -70.06, 7.62 91.79 2.15 29
6 01/31/2024 13:52:08 -70.82, 149.39 91.78 01/31/2024 13:50:59 -70.84, 147.53 91.67 67.89 69
7 01/31/2024 14:41:46 70.11, -44.01 87.55 01/31/2024 14:41:31 70.11, -43.99 87.55 0.83 15
8 01/31/2024 15:31:16 -70.00, 123.46 92.57 01/31/2024 15:32:13 -70.01, 123.48 92.57 1.33 57
9 02/03/2024 06:08:44 -70.16, -95.69 93.16 02/03/2024 06:07:41 -70.16, -95.61 93.15 2.88 63
10 02/03/2024 06:58:11 70.04, 71.80 86.73 02/03/2024 06:58:25 70.06, 71.85 86.74 2.90 14
11 02/03/2024 07:47:49 -69.49,-121.33 93.81 02/03/2024 07:48:58 -69.48,-119.98 93.88 52.68 69
12 02/05/2024 22:25:08 -70.11, 20.15 94.00 02/05/2024 22:24:35 -70.13, 20.21 93.98 3.16 33
13 02/05/2024 23:14:34 70.05,-172.29 85.94 02/05/2024 23:15:19 70.03,-172.33 85.91 2.66 45

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/25/2024
SNOs_Map_LANDSAT-8_NPP_20240125.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/25/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP