Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/18/2022
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 12/20/2022 09:38:08 71.10, 30.43 94.48 12/20/2022 09:39:14 70.96, 32.94 94.29 92.21 66
2 12/20/2022 10:28:24 -70.11,-160.62 86.55 12/20/2022 10:28:57 -70.13,-160.66 86.53 3.14 33
3 12/20/2022 11:19:08 70.04, 6.80 93.38 12/20/2022 11:18:24 70.03, 6.84 93.38 1.66 44
4 12/23/2022 06:01:54 -70.37, -94.37 86.28 12/23/2022 06:03:05 -70.32, -93.94 86.34 16.89 71
5 12/23/2022 06:52:34 70.11, 73.34 93.46 12/23/2022 06:52:34 70.10, 73.39 93.45 2.16 0
6 12/23/2022 07:43:07 -69.99,-119.13 86.67 12/23/2022 07:42:04 -69.99,-119.13 86.66 0.42 63
7 12/26/2022 02:26:00 70.15, 139.93 93.45 12/26/2022 02:26:45 70.15, 139.91 93.44 0.64 45
8 12/26/2022 03:16:34 -70.05, -52.57 86.66 12/26/2022 03:16:15 -70.04, -52.61 86.67 1.59 19
9 12/26/2022 04:07:02 69.18, 116.01 92.45 12/26/2022 04:05:55 69.21, 113.91 92.53 83.09 67
10 12/28/2022 21:59:38 70.84,-154.53 94.05 12/28/2022 22:00:46 70.73,-152.79 93.89 64.87 68
11 12/28/2022 22:50:01 -70.13, 13.95 86.70 12/28/2022 22:50:25 -70.13, 13.96 86.70 0.40 24
12 12/28/2022 23:40:42 69.99,-178.51 93.16 12/28/2022 23:39:52 70.01,-178.56 93.19 3.19 50
13 12/31/2022 18:23:26 -70.17, 80.54 86.83 12/31/2022 18:24:34 -70.19, 80.51 86.82 2.61 68
14 12/31/2022 19:14:07 70.07,-111.98 93.06 12/31/2022 19:14:01 70.07,-112.02 93.07 1.53 6
15 12/31/2022 20:04:42 -69.95, 55.53 87.06 12/31/2022 20:03:31 -69.97, 55.47 87.04 3.16 71

Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/18/2022
SNOs_Map_NOAA-21_LANDSAT-8_20221218.jpg

Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 12/18/2022 in txt file.

Historial Predications of SNOs between NOAA-21 and LANDSAT-8