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: 8/12/2018
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 08/25/2018 06:33:16 -74.17,-109.82 116.29 08/25/2018 06:34:22 -74.17,-106.76 116.47 92.82 66
2 08/25/2018 07:23:56 73.95, 58.05 63.47 08/25/2018 07:25:05 73.93, 59.99 63.33 59.64 69
3 08/25/2018 08:14:39 -73.88,-134.48 116.59 08/25/2018 08:15:49 -73.84,-132.88 116.73 49.40 70
4 08/25/2018 09:05:20 73.65, 33.38 63.17 08/25/2018 09:06:33 73.60, 33.88 63.07 16.96 73
5 08/25/2018 09:56:03 -73.59,-159.16 116.89 08/25/2018 09:57:16 -73.57,-158.87 116.95 9.49 73
6 08/25/2018 10:46:47 73.51, 8.34 63.03 08/25/2018 10:47:56 73.52, 8.36 63.03 1.44 69
7 08/25/2018 11:37:31 -73.49, 175.69 116.98 08/25/2018 11:38:39 -73.49, 175.62 116.99 2.34 68
8 08/25/2018 12:28:17 73.51, -17.04 63.06 08/25/2018 12:29:18 73.49, -17.04 63.02 2.36 61
9 08/25/2018 13:19:01 -73.50, 150.30 116.95 08/25/2018 13:20:00 -73.51, 150.32 116.95 1.52 59
10 08/25/2018 14:09:47 73.52, -42.43 63.09 08/25/2018 14:10:39 73.51, -42.33 63.07 3.04 52
11 08/25/2018 15:00:31 -73.50, 124.92 116.92 08/25/2018 15:01:22 -73.48, 124.92 116.95 2.22 51
12 08/25/2018 15:51:16 73.47, -67.70 63.06 08/25/2018 15:52:01 73.48, -67.74 63.07 1.98 45
13 08/25/2018 16:42:01 -73.51, 99.54 116.89 08/25/2018 16:42:43 -73.50, 99.63 116.91 2.99 42
14 08/25/2018 17:32:46 73.47, -93.08 63.09 08/25/2018 17:33:23 73.46, -93.14 63.07 2.77 37
15 08/25/2018 18:23:30 -73.46, 74.27 116.92 08/25/2018 18:24:05 -73.48, 74.23 116.91 2.11 35
16 08/25/2018 19:14:16 73.48,-118.47 63.12 08/25/2018 19:14:44 73.48,-118.43 63.11 1.09 28
17 08/25/2018 20:05:00 -73.46, 48.88 116.89 08/25/2018 20:05:27 -73.45, 48.82 116.91 2.64 27
18 08/25/2018 20:55:45 73.43,-143.74 63.09 08/25/2018 20:56:06 73.45,-143.83 63.11 3.66 21
19 08/25/2018 21:46:30 -73.47, 23.50 116.86 08/25/2018 21:46:48 -73.47, 23.53 116.87 1.07 18
20 08/25/2018 22:37:16 73.49,-169.23 63.18 08/25/2018 22:37:27 73.47,-169.13 63.15 3.81 11
21 08/25/2018 23:28:00 -73.47, -1.88 116.83 08/25/2018 23:28:10 -73.44, -1.87 116.87 3.50 10
22 08/26/2018 00:18:45 73.44, 165.50 63.15 08/26/2018 00:18:49 73.44, 165.47 63.15 0.86 4
23 08/26/2018 01:09:30 -73.48, -27.27 116.80 08/26/2018 01:09:31 -73.46, -27.16 116.82 3.69 1
24 08/26/2018 02:00:15 73.44, 140.11 63.18 08/26/2018 02:00:10 73.46, 140.18 63.19 3.05 5
25 08/26/2018 02:50:59 -73.43, -52.54 116.83 08/26/2018 02:50:53 -73.43, -52.56 116.82 0.95 6
26 08/26/2018 03:41:45 73.45, 114.73 63.21 08/26/2018 03:41:32 73.44, 114.78 63.19 2.05 13
27 08/26/2018 04:32:29 -73.43, -77.92 116.80 08/26/2018 04:32:14 -73.46, -77.86 116.78 3.21 15
28 08/26/2018 05:23:14 73.40, 89.46 63.18 08/26/2018 05:22:54 73.41, 89.37 63.19 2.79 20
29 08/26/2018 06:13:59 -73.44,-103.30 116.77 08/26/2018 06:13:36 -73.43,-103.26 116.78 1.87 23
30 08/26/2018 07:04:44 73.41, 64.08 63.21 08/26/2018 07:04:15 73.43, 64.08 63.24 2.51 29
31 08/26/2018 07:55:28 -73.39,-128.58 116.80 08/26/2018 07:54:58 -73.40,-128.66 116.78 2.84 30
32 08/26/2018 08:46:14 73.41, 38.69 63.24 08/26/2018 08:45:37 73.40, 38.68 63.24 1.19 37
33 08/26/2018 09:36:58 -73.40,-153.96 116.77 08/26/2018 09:36:19 -73.42,-153.95 116.74 2.79 39
34 08/26/2018 10:27:44 73.42, 13.31 63.27 08/26/2018 10:26:58 73.42, 13.39 63.28 2.67 46
35 08/26/2018 11:18:28 -73.40,-179.34 116.74 08/26/2018 11:17:41 -73.39,-179.36 116.74 0.90 47
36 08/26/2018 12:09:13 73.37, -11.96 63.24 08/26/2018 12:08:20 73.39, -12.02 63.28 3.28 53

Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 8/12/2018
SNOs_Map_NOAA-20_METOP-A_20180813.jpg

Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 08/12/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service