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: 4/11/2021
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,-113.66 71.04 04/20/2021 22:01:53 81.01,-113.60 71.02 1.31 67
2 04/20/2021 22:53:31 -81.00, 53.73 108.98 04/20/2021 22:52:33 -81.01, 53.80 108.98 1.81 58
3 04/20/2021 23:44:03 81.01,-139.18 71.00 04/20/2021 23:43:15 81.00,-139.09 70.98 1.96 48
4 04/21/2021 00:34:34 -81.01, 28.21 109.02 04/21/2021 00:33:55 -81.00, 28.31 109.03 1.87 39
5 04/21/2021 01:25:05 81.00,-164.34 70.98 04/21/2021 01:24:36 81.01,-164.22 70.99 2.17 29
6 04/21/2021 02:15:36 -81.00, 3.06 109.03 04/21/2021 02:15:16 -81.01, 3.18 109.02 2.38 20
7 04/21/2021 03:06:08 81.02, 170.13 70.94 04/21/2021 03:05:58 81.00, 170.29 70.94 3.24 10
8 04/21/2021 03:56:39 -81.01, -22.46 109.07 04/21/2021 03:56:38 -81.00, -22.31 109.06 2.95 1
9 04/21/2021 04:47:10 81.01, 144.97 70.93 04/21/2021 04:47:19 81.01, 145.16 70.95 3.34 9
10 04/21/2021 05:37:41 -81.01, -47.62 109.09 04/21/2021 05:37:59 -81.01, -47.43 109.06 3.23 18
11 04/21/2021 06:28:12 81.01, 119.81 70.91 04/21/2021 06:28:41 81.00, 119.67 70.90 2.50 29
12 04/21/2021 07:18:43 -81.01, -72.77 109.11 04/21/2021 07:19:21 -81.01, -72.92 109.10 2.66 38
13 04/21/2021 08:09:14 81.00, 94.65 70.89 04/21/2021 08:10:02 81.01, 94.55 70.91 2.18 48
14 04/21/2021 08:59:45 -81.00, -97.93 109.12 04/21/2021 09:00:42 -81.02, -98.05 109.10 2.76 57
15 04/21/2021 09:50:17 81.02, 69.12 70.85 04/21/2021 09:51:24 81.01, 69.05 70.87 1.58 67

Figure of NOAA-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/11/2021
SNOs_Map_NOAA-15_METOP-C_20210411.jpg

Download SNOs between NOAA-15 and METOP-C since TLE EPOCH: 04/11/2021 in txt file.

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