Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-A and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/27/2018
Index Date (METOP-A) Time (METOP-A) Lat,Lon (METOP-A) SZA (METOP-A ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 11/08/2018 16:37:54 74.24, -78.24 90.89 11/08/2018 16:36:45 74.23, -80.54 90.96 69.35 69
2 11/08/2018 17:28:37 -74.17, 88.92 89.16 11/08/2018 17:27:27 -74.13, 87.03 89.15 57.60 70
3 11/08/2018 18:19:21 73.96,-104.26 90.65 11/08/2018 18:18:09 73.94,-105.19 90.67 28.79 72
4 11/08/2018 19:10:05 -73.85, 62.79 89.45 11/08/2018 19:08:51 -73.84, 62.36 89.43 13.35 74
5 11/08/2018 20:00:47 73.74,-130.14 90.46 11/08/2018 19:59:35 73.75,-130.11 90.48 1.98 72
6 11/08/2018 20:51:28 -73.77, 37.27 89.50 11/08/2018 20:50:19 -73.75, 37.21 89.51 2.83 69
7 11/08/2018 21:42:08 73.76,-155.43 90.50 11/08/2018 21:41:05 73.76,-155.49 90.51 2.02 63
8 11/08/2018 22:32:50 -73.74, 11.86 89.51 11/08/2018 22:31:49 -73.76, 11.82 89.49 2.17 61
9 11/08/2018 23:23:30 73.73, 179.16 90.49 11/08/2018 23:22:34 73.71, 179.23 90.48 2.71 56
10 11/09/2018 00:14:12 -73.71, -13.55 89.52 11/09/2018 00:13:18 -73.71, -13.45 89.51 2.94 54
11 11/09/2018 01:04:51 73.75, 153.87 90.53 11/09/2018 01:04:04 73.72, 153.84 90.51 3.27 47
12 11/09/2018 01:55:33 -73.73, -38.84 89.48 11/09/2018 01:54:48 -73.72, -38.84 89.49 1.51 45
13 11/09/2018 02:46:13 73.72, 128.46 90.52 11/09/2018 02:45:34 73.73, 128.46 90.54 0.79 39
14 11/09/2018 03:36:55 -73.70, -64.24 89.49 11/09/2018 03:36:18 -73.73, -64.23 89.46 2.43 37
15 11/09/2018 04:27:34 73.74, 103.17 90.56 11/09/2018 04:27:04 73.73, 103.07 90.56 3.37 30
16 11/09/2018 05:18:16 -73.72, -89.54 89.45 11/09/2018 05:17:48 -73.73, -89.62 89.43 2.65 28
17 11/09/2018 06:08:56 73.71, 77.76 90.56 11/09/2018 06:08:33 73.69, 77.80 90.54 2.66 23
18 11/09/2018 06:59:38 -73.70,-114.94 89.45 11/09/2018 06:59:17 -73.69,-114.89 89.46 1.88 21
19 11/09/2018 07:50:18 73.68, 52.36 90.55 11/09/2018 07:50:03 73.69, 52.41 90.56 2.13 15
20 11/09/2018 08:40:59 -73.72,-140.23 89.41 11/09/2018 08:40:47 -73.69,-140.28 89.43 2.87 12
21 11/09/2018 09:31:39 73.70, 27.06 90.59 11/09/2018 09:31:33 73.70, 27.02 90.59 1.49 6
22 11/09/2018 10:22:21 -73.69,-165.64 89.42 11/09/2018 10:22:17 -73.70,-165.67 89.41 1.58 4
23 11/09/2018 11:13:01 73.67, 1.66 90.58 11/09/2018 11:13:02 73.66, 1.75 90.56 3.28 1
24 11/09/2018 12:03:43 -73.66, 168.95 89.43 11/09/2018 12:03:46 -73.66, 169.06 89.43 3.41 3
25 11/09/2018 12:54:22 73.69, -23.63 90.62 11/09/2018 12:54:32 73.66, -23.64 90.59 3.43 10
26 11/09/2018 13:45:04 -73.68, 143.66 89.39 11/09/2018 13:45:16 -73.66, 143.67 89.41 1.93 12
27 11/09/2018 14:35:44 73.66, -49.04 90.61 11/09/2018 14:36:02 73.67, -49.03 90.62 0.60 18
28 11/09/2018 15:26:26 -73.65, 118.25 89.39 11/09/2018 15:26:46 -73.67, 118.28 89.38 2.21 20
29 11/09/2018 16:17:05 73.68, -74.33 90.65 11/09/2018 16:17:32 73.67, -74.42 90.64 2.96 27
30 11/09/2018 17:07:47 -73.67, 92.96 89.35 11/09/2018 17:08:16 -73.67, 92.90 89.35 2.11 29
31 11/09/2018 17:58:27 73.66, -99.74 90.65 11/09/2018 17:59:01 73.63, -99.69 90.62 3.09 34
32 11/09/2018 18:49:09 -73.64, 67.56 89.36 11/09/2018 18:49:45 -73.63, 67.62 89.38 2.46 36
33 11/09/2018 19:39:49 73.63,-125.15 90.64 11/09/2018 19:40:31 73.64,-125.08 90.64 2.38 42
34 11/09/2018 20:30:30 -73.66, 42.26 89.32 11/09/2018 20:31:15 -73.64, 42.23 89.35 3.05 45
35 11/09/2018 21:21:10 73.65,-150.44 90.68 11/09/2018 21:22:01 73.64,-150.47 90.67 1.07 51
36 11/09/2018 22:11:52 -73.63, 16.86 89.33 11/09/2018 22:12:45 -73.64, 16.85 89.33 1.05 53
37 11/09/2018 23:02:32 73.62,-175.85 90.67 11/09/2018 23:03:31 73.65,-175.86 90.70 3.55 59
38 11/09/2018 23:53:13 -73.65, -8.44 89.29 11/09/2018 23:54:15 -73.65, -8.54 89.30 3.44 62
39 11/10/2018 00:43:53 73.64, 158.86 90.71 11/10/2018 00:45:00 73.61, 158.87 90.67 3.65 67
40 11/10/2018 01:34:35 -73.63, -33.84 89.30 11/10/2018 01:35:44 -73.61, -33.82 89.33 2.41 69
41 11/10/2018 02:25:15 73.56, 133.34 90.66 11/10/2018 02:26:29 73.61, 133.48 90.70 7.31 74
42 11/10/2018 03:15:58 -73.50, -59.47 89.40 11/10/2018 03:17:11 -73.51, -58.98 89.41 15.85 73
43 11/10/2018 04:06:43 73.23, 107.26 90.37 11/10/2018 04:07:52 73.27, 108.88 90.35 52.14 69
44 11/10/2018 04:57:26 -73.17, -85.54 89.69 11/10/2018 04:58:35 -73.22, -83.69 89.70 59.80 69
45 11/10/2018 05:48:11 72.89, 81.21 90.08 11/10/2018 05:49:16 72.97, 84.15 90.06 96.31 65

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 10/27/2018
SNOs_Map_METOP-A_NPP_20181028.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 10/27/2018 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service