Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-15 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/20/2021
Index Date (NOAA-15) Time (NOAA-15) Lat,Lon (NOAA-15) SZA (NOAA-15 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 04/20/2021 22:03:00 81.00,-113.74 71.04 04/20/2021 22:01:53 81.00,-113.68 71.02 1.09 67
2 04/20/2021 22:53:31 -81.00, 53.57 108.98 04/20/2021 22:52:33 -81.00, 53.65 109.00 1.39 58
3 04/20/2021 23:44:02 81.00,-138.90 71.02 04/20/2021 23:43:14 81.01,-138.81 71.02 2.33 48
4 04/21/2021 00:34:33 -81.00, 28.41 109.00 04/21/2021 00:33:54 -81.01, 28.52 109.00 2.30 39
5 04/21/2021 01:25:05 81.01,-164.43 70.98 04/21/2021 01:24:36 81.01,-164.30 70.98 2.34 29
6 04/21/2021 02:15:36 -81.01, 2.89 109.04 04/21/2021 02:15:16 -81.01, 3.03 109.04 2.46 20
7 04/21/2021 03:06:07 81.01, 170.41 70.96 04/21/2021 03:05:57 81.02, 170.57 70.98 3.08 10
8 04/21/2021 03:56:38 -81.01, -22.26 109.06 04/21/2021 03:56:37 -81.01, -22.10 109.04 2.99 1
9 04/21/2021 04:47:09 81.00, 145.25 70.94 04/21/2021 04:47:19 81.01, 145.08 70.94 3.03 10
10 04/21/2021 05:37:40 -81.00, -47.42 109.07 04/21/2021 05:37:59 -81.01, -47.59 109.08 3.06 19
11 04/21/2021 06:28:12 81.01, 119.72 70.90 04/21/2021 06:28:41 81.00, 119.59 70.89 2.61 29
12 04/21/2021 07:18:43 -81.01, -72.94 109.11 04/21/2021 07:19:21 -81.00, -73.08 109.12 2.85 38
13 04/21/2021 08:09:14 81.01, 94.56 70.89 04/21/2021 08:10:02 81.01, 94.46 70.90 1.73 48
14 04/21/2021 08:59:45 -81.01, -98.09 109.13 04/21/2021 09:00:42 -81.01, -98.21 109.12 2.00 57
15 04/21/2021 09:50:17 81.02, 69.03 70.85 04/21/2021 09:51:24 81.00, 68.97 70.86 2.08 67

Figure of NOAA-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/20/2021
SNOs_Map_NOAA-15_METOP-C_20210420.jpg

Download SNOs between NOAA-15 and METOP-C since TLE EPOCH: 04/20/2021 in txt file.

Historial Predications of SNOs between NOAA-15 and METOP-C