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: 12/5/2022
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 12/07/2022 15:05:55 70.55, -50.91 93.11 12/07/2022 15:07:05 70.44, -49.76 92.98 44.30 70
2 12/07/2022 15:56:28 -69.98, 117.30 87.47 12/07/2022 15:56:41 -69.99, 117.23 87.46 2.61 13
3 12/07/2022 16:47:12 69.87, -75.23 92.42 12/07/2022 16:46:08 69.89, -75.27 92.44 2.46 64
4 12/10/2022 07:22:38 70.09, 65.60 92.91 12/10/2022 07:23:39 70.06, 65.58 92.88 3.06 61
5 12/10/2022 08:13:20 -70.00,-126.94 87.19 12/10/2022 08:13:08 -70.01,-126.87 87.18 3.12 12
6 12/10/2022 09:03:54 69.36, 41.31 92.17 12/10/2022 09:02:44 69.40, 39.95 92.23 53.27 70
7 12/12/2022 23:39:30 70.06,-178.57 93.09 12/12/2022 23:40:07 70.06,-178.54 93.09 0.97 37
8 12/13/2022 00:30:12 -69.96, -11.11 87.01 12/13/2022 00:29:37 -69.95, -11.06 87.02 2.20 35
9 12/15/2022 15:05:50 -70.76, 128.79 86.03 12/15/2022 15:06:59 -70.64, 130.55 86.18 66.12 69
10 12/15/2022 15:56:22 70.03, -62.74 93.22 12/15/2022 15:56:35 70.04, -62.69 93.23 2.22 13
11 12/15/2022 16:47:04 -69.93, 104.72 86.88 12/15/2022 16:46:05 -69.93, 104.80 86.88 2.93 59
12 12/18/2022 07:22:30 -70.11,-114.39 86.59 12/18/2022 07:23:36 -70.11,-114.34 86.59 2.10 66
13 12/18/2022 08:13:14 70.01, 53.08 93.31 12/18/2022 08:13:03 70.00, 53.14 93.30 2.70 11
14 12/18/2022 09:03:50 -69.59,-138.99 87.12 12/18/2022 09:02:38 -69.62,-139.74 87.07 29.40 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/5/2022
SNOs_Map_NOAA-20_LANDSAT-8_20221205.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/05/2022 in txt file.

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