Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/25/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 07/02/2024 11:24:59 72.58, 0.74 49.76 07/02/2024 11:23:50 72.57, -1.22 49.90 65.38 69
2 07/02/2024 12:15:52 -73.03, 167.10 129.73 07/02/2024 12:14:38 -73.02, 167.03 129.72 2.71 74
3 07/02/2024 13:06:39 73.08, -25.70 50.33 07/02/2024 13:05:38 73.06, -25.63 50.32 3.25 61
4 07/02/2024 13:57:23 -73.09, 141.61 129.67 07/02/2024 13:56:35 -73.07, 141.64 129.68 2.45 48
5 07/02/2024 14:48:09 73.09, -51.08 50.34 07/02/2024 14:47:36 73.06, -51.13 50.32 3.20 33
6 07/02/2024 15:38:53 -73.09, 116.23 129.66 07/02/2024 15:38:32 -73.11, 116.25 129.63 2.62 21
7 07/02/2024 16:29:39 73.09, -76.46 50.35 07/02/2024 16:29:33 73.11, -76.51 50.37 2.74 6
8 07/02/2024 17:20:24 -73.14, 90.75 129.60 07/02/2024 17:20:30 -73.11, 90.75 129.63 3.69 6
9 07/02/2024 18:11:10 73.14,-101.94 50.41 07/02/2024 18:11:30 73.15,-101.90 50.41 2.01 20
10 07/02/2024 19:01:53 -73.14, 65.37 129.59 07/02/2024 19:02:26 -73.15, 65.36 129.59 1.13 33
11 07/02/2024 19:52:39 73.14,-127.32 50.42 07/02/2024 19:53:27 73.15,-127.40 50.42 2.51 48
12 07/02/2024 20:43:24 -73.19, 39.88 129.53 07/02/2024 20:44:23 -73.19, 39.98 129.54 3.12 59
13 07/02/2024 21:34:10 73.19,-152.81 50.48 07/02/2024 21:35:24 73.19,-152.78 50.46 0.92 74
14 07/02/2024 22:25:04 -73.69, 13.37 128.96 07/02/2024 22:26:12 -73.63, 15.53 129.17 67.83 68

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/25/2024
SNOs_Map_NOAA-21_NOAA-19_20240625.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 06/25/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and NOAA-19