Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-A Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/20/2019
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Distance(km) Time Diff (sec)
1 05/03/2019 19:09:05 74.69,-119.86 59.21 05/03/2019 19:10:13 74.64,-117.55 59.02 68.25 68
2 05/03/2019 19:59:48 -74.62, 47.63 120.88 05/03/2019 20:00:57 -74.55, 49.55 121.07 57.37 69
3 05/03/2019 20:50:29 74.40,-144.47 58.86 05/03/2019 20:51:41 74.32,-143.73 58.72 24.43 72
4 05/03/2019 21:41:11 -74.29, 23.13 121.28 05/03/2019 21:42:25 -74.23, 23.38 121.37 10.23 74
5 05/03/2019 22:31:55 74.21,-169.36 58.63 05/03/2019 22:33:05 74.18,-169.39 58.58 3.21 70
6 05/03/2019 23:22:39 -74.20, -2.01 121.40 05/03/2019 23:23:47 -74.20, -2.04 121.42 0.72 68
7 05/04/2019 00:13:25 74.22, 165.25 58.61 05/04/2019 00:14:26 74.20, 165.31 58.58 2.59 61
8 05/04/2019 01:04:09 -74.20, -27.40 121.42 05/04/2019 01:05:08 -74.22, -27.33 121.43 2.44 59
9 05/04/2019 01:54:53 74.17, 139.98 58.54 05/04/2019 01:55:47 74.17, 139.89 58.53 2.77 54
10 05/04/2019 02:45:38 -74.21, -52.79 121.43 05/04/2019 02:46:29 -74.18, -52.75 121.47 3.13 51
11 05/04/2019 03:36:23 74.18, 114.60 58.53 05/04/2019 03:37:08 74.19, 114.60 58.53 0.86 45
12 05/04/2019 04:27:07 -74.17, -78.05 121.50 05/04/2019 04:27:51 -74.15, -78.17 121.52 3.76 44
13 05/04/2019 05:17:53 74.19, 89.21 58.51 05/04/2019 05:18:30 74.16, 89.18 58.48 3.42 37
14 05/04/2019 06:08:37 -74.17,-103.44 121.52 05/04/2019 06:09:12 -74.17,-103.46 121.53 0.65 35
15 05/04/2019 06:59:23 74.19, 63.82 58.50 05/04/2019 06:59:51 74.17, 63.88 58.47 2.85 28
16 05/04/2019 07:50:07 -74.18,-128.83 121.53 05/04/2019 07:50:33 -74.19,-128.76 121.53 2.46 26
17 05/04/2019 08:40:52 74.15, 38.55 58.43 05/04/2019 08:41:13 74.14, 38.47 58.43 2.70 21
18 05/04/2019 09:31:36 -74.13,-154.10 121.60 05/04/2019 09:31:55 -74.16,-154.18 121.58 3.35 19
19 05/04/2019 10:22:22 74.15, 13.16 58.42 05/04/2019 10:22:34 74.16, 13.17 58.42 0.64 12
20 05/04/2019 11:13:06 -74.14,-179.49 121.61 05/04/2019 11:13:16 -74.17,-179.47 121.58 3.71 10
21 05/04/2019 12:03:52 74.16, -12.23 58.40 05/04/2019 12:03:55 74.18, -12.13 58.41 3.60 3
22 05/04/2019 12:54:36 -74.15, 155.12 121.63 05/04/2019 12:54:38 -74.14, 155.11 121.63 0.65 2
23 05/04/2019 13:45:22 74.17, -37.62 58.39 05/04/2019 13:45:17 74.15, -37.54 58.37 3.13 5
24 05/04/2019 14:36:06 -74.15, 129.74 121.64 05/04/2019 14:35:59 -74.16, 129.81 121.64 2.51 7
25 05/04/2019 15:26:51 74.12, -62.88 58.32 05/04/2019 15:26:39 74.11, -62.96 58.32 2.64 12
26 05/04/2019 16:17:35 -74.11, 104.47 121.71 05/04/2019 16:17:21 -74.13, 104.40 121.68 3.11 14
27 05/04/2019 17:08:21 74.13, -88.27 58.31 05/04/2019 17:08:00 74.13, -88.26 58.31 0.50 21
28 05/04/2019 17:59:05 -74.11, 79.08 121.72 05/04/2019 17:58:42 -74.15, 79.10 121.69 3.54 23
29 05/04/2019 18:49:51 74.13,-113.66 58.29 05/04/2019 18:49:21 74.15,-113.55 58.31 3.60 30
30 05/04/2019 19:40:35 -74.12, 53.69 121.74 05/04/2019 19:40:04 -74.11, 53.68 121.74 0.73 31
31 05/04/2019 20:31:20 74.09,-138.93 58.22 05/04/2019 20:30:43 74.12,-138.97 58.26 3.27 37

Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 4/20/2019
SNOs_Map_NOAA-20_METOP-A_20190421.jpg

Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 04/20/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and METOP-A

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service