Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/8/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 03/21/2023 18:55:16 -73.48, 66.38 106.63 03/21/2023 18:56:23 -73.41, 69.13 106.86 87.58 67
2 03/21/2023 19:45:57 73.25,-125.79 73.11 03/21/2023 19:47:06 73.23,-123.93 72.97 59.77 69
3 03/21/2023 20:36:40 -73.19, 41.66 106.98 03/21/2023 20:37:50 -73.13, 43.19 107.13 49.61 70
4 03/21/2023 21:27:21 72.95,-150.53 72.76 03/21/2023 21:28:34 72.90,-149.97 72.65 19.11 73
5 03/21/2023 22:18:04 -72.89, 16.91 107.33 03/21/2023 22:19:17 -72.85, 17.26 107.41 12.09 73
6 03/21/2023 23:08:47 72.76,-175.50 72.51 03/21/2023 23:09:58 72.77,-175.58 72.51 3.00 71
7 03/21/2023 23:59:32 -72.80, -8.27 107.46 03/22/2023 00:00:40 -72.78, -8.24 107.50 2.85 68
8 03/22/2023 00:50:17 72.77, 159.11 72.50 03/22/2023 00:51:19 72.80, 159.13 72.51 3.23 62
9 03/22/2023 01:41:01 -72.76, -33.56 107.53 03/22/2023 01:42:02 -72.75, -33.63 107.55 2.72 61
10 03/22/2023 02:31:47 72.78, 133.72 72.48 03/22/2023 02:32:41 72.77, 133.74 72.46 1.08 54

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 3/8/2023
SNOs_Map_NOAA-21_METOP-B_20230308.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 03/08/2023 in txt file.

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