Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/31/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 07/31/2023 03:14:53 72.66, 122.94 54.53 07/31/2023 03:14:10 72.63, 122.93 54.51 3.74 43
2 07/31/2023 04:05:36 -72.62, -69.65 125.52 07/31/2023 04:04:52 -72.63, -69.73 125.49 3.29 44
3 07/31/2023 04:56:22 72.62, 97.65 54.50 07/31/2023 04:55:31 72.66, 97.65 54.54 3.75 51
4 07/31/2023 05:47:06 -72.63, -95.04 125.49 07/31/2023 05:46:14 -72.61, -95.12 125.49 3.25 52
5 07/31/2023 06:37:52 72.63, 72.25 54.53 07/31/2023 06:36:53 72.63, 72.26 54.54 0.12 59
6 07/31/2023 07:28:36 -72.64,-120.44 125.47 07/31/2023 07:27:35 -72.63,-120.41 125.45 0.85 61
7 07/31/2023 08:19:21 72.59, 46.96 54.50 07/31/2023 08:18:15 72.61, 46.86 54.53 3.75 66
8 07/31/2023 09:10:05 -72.59,-145.73 125.49 07/31/2023 09:08:57 -72.61,-145.80 125.46 3.06 68
9 07/31/2023 10:00:51 72.60, 21.57 54.52 07/31/2023 09:59:37 72.58, 21.47 54.53 3.92 74
10 07/31/2023 10:51:34 -72.55,-171.02 125.52 07/31/2023 10:50:20 -72.53,-171.30 125.51 9.62 74
11 07/31/2023 11:42:15 72.30, -3.21 54.22 07/31/2023 11:41:04 72.30, -4.42 54.31 41.10 71
12 07/31/2023 12:32:58 -72.26, 164.20 125.83 07/31/2023 12:31:47 -72.25, 162.81 125.73 47.05 71
13 07/31/2023 13:23:39 72.00, -28.01 53.91 07/31/2023 13:22:31 72.02, -30.31 54.08 78.94 68
14 07/31/2023 14:14:22 -71.96, 139.39 126.14 07/31/2023 14:13:14 -71.97, 136.93 125.95 84.75 68

Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 7/31/2023
SNOs_Map_NOAA-21_METOP-C_20230731.jpg

Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 07/31/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and METOP-C