Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/6/2023
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 12/07/2023 22:49:41 70.09,-166.07 92.65 12/07/2023 22:50:13 70.08,-166.11 92.63 1.84 32
2 12/07/2023 23:40:23 -69.99, 1.40 87.45 12/07/2023 23:39:42 -70.02, 1.44 87.43 3.29 41
3 12/10/2023 14:15:56 -70.44, 141.84 86.73 12/10/2023 14:17:07 -70.34, 142.52 86.85 27.83 71
4 12/10/2023 15:06:35 70.08, -50.28 92.90 12/10/2023 15:06:37 70.06, -50.23 92.89 2.29 2
5 12/10/2023 15:57:16 -69.92, 117.27 87.26 12/10/2023 15:56:07 -69.95, 117.24 87.23 3.25 69
6 12/13/2023 06:32:45 -70.12,-101.88 86.85 12/13/2023 06:33:35 -70.13,-101.88 86.84 1.07 50
7 12/13/2023 07:23:29 70.02, 65.58 93.06 12/13/2023 07:23:02 70.02, 65.60 93.05 0.69 27
8 12/13/2023 08:13:54 -69.01,-125.65 87.97 12/13/2023 08:12:47 -69.08,-128.03 87.87 95.04 67
9 12/15/2023 21:59:11 70.91,-154.69 94.13 12/15/2023 22:00:18 70.82,-152.59 94.01 77.04 67
10 12/15/2023 22:49:39 -70.06, 13.97 86.74 12/15/2023 22:50:00 -70.05, 13.91 86.76 2.68 21
11 12/15/2023 23:40:23 69.97,-178.57 93.16 12/15/2023 23:39:26 69.99,-178.53 93.19 3.29 57
12 12/18/2023 14:15:51 70.13, -37.67 93.43 12/18/2023 14:16:54 70.11, -37.74 93.41 3.49 63
13 12/18/2023 15:06:33 -70.02, 129.82 86.68 12/18/2023 15:06:24 -70.00, 129.75 86.70 3.25 9
14 12/18/2023 15:57:08 69.45, -62.03 92.74 12/18/2023 15:55:58 69.50, -63.30 92.81 50.13 70

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/6/2023
SNOs_Map_NOAA-20_LANDSAT-8_20231206.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/06/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and LANDSAT-8