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: 8/29/2019
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 09/08/2019 21:42:42 75.14,-156.22 69.76 09/08/2019 21:41:35 75.10,-159.13 69.89 83.16 67
2 09/08/2019 22:33:27 -75.00, 10.72 110.35 09/08/2019 22:32:18 -75.03, 8.39 110.18 67.13 69
3 09/08/2019 23:24:11 74.78, 177.45 69.48 09/08/2019 23:22:59 74.81, 176.31 69.59 33.66 72
4 09/09/2019 00:14:55 -74.70, -15.46 110.59 09/09/2019 00:13:41 -74.70, -16.06 110.53 17.68 74
5 09/09/2019 01:05:37 74.57, 151.55 69.33 09/09/2019 01:04:24 74.58, 151.58 69.35 1.13 73
6 09/09/2019 01:56:19 -74.58, -41.10 110.66 09/09/2019 01:55:08 -74.56, -41.05 110.67 3.06 71
7 09/09/2019 02:46:59 74.55, 126.16 69.34 09/09/2019 02:45:54 74.58, 126.19 69.38 3.33 65
8 09/09/2019 03:37:41 -74.56, -66.49 110.65 09/09/2019 03:36:38 -74.56, -66.44 110.64 1.37 63
9 09/09/2019 04:28:20 74.58, 100.90 69.39 09/09/2019 04:27:24 74.59, 100.80 69.41 2.92 56
10 09/09/2019 05:19:03 -74.55, -91.87 110.63 09/09/2019 05:18:08 -74.57, -91.83 110.60 2.58 55
11 09/09/2019 06:09:42 74.57, 75.51 69.40 09/09/2019 06:08:53 74.54, 75.55 69.39 2.78 49
12 09/09/2019 07:00:24 -74.58,-117.13 110.58 09/09/2019 06:59:38 -74.57,-117.22 110.57 2.54 46
13 09/09/2019 07:51:04 74.55, 50.13 69.41 09/09/2019 07:50:23 74.55, 50.16 69.42 0.94 41
14 09/09/2019 08:41:46 -74.56,-142.52 110.57 09/09/2019 08:41:08 -74.58,-142.60 110.54 2.99 38
15 09/09/2019 09:32:26 74.53, 24.74 69.42 09/09/2019 09:31:53 74.55, 24.77 69.45 2.57 33
16 09/09/2019 10:23:08 -74.54,-167.91 110.56 09/09/2019 10:22:37 -74.53,-167.86 110.56 1.80 31
17 09/09/2019 11:13:47 74.56, -0.52 69.48 09/09/2019 11:13:23 74.56, -0.62 69.48 2.90 24
18 09/09/2019 12:04:29 -74.52, 166.71 110.55 09/09/2019 12:04:06 -74.54, 166.75 110.53 1.92 23
19 09/09/2019 12:55:08 74.54, -25.91 69.49 09/09/2019 12:54:52 74.56, -26.00 69.51 3.46 16
20 09/09/2019 13:45:50 -74.56, 141.45 110.49 09/09/2019 13:45:36 -74.54, 141.37 110.50 2.88 14
21 09/09/2019 14:36:30 74.53, -51.29 69.50 09/09/2019 14:36:21 74.52, -51.26 69.49 1.35 9
22 09/09/2019 15:27:12 -74.54, 116.06 110.48 09/09/2019 15:27:06 -74.55, 115.98 110.47 2.55 6
23 09/09/2019 16:17:52 74.51, -76.68 69.51 09/09/2019 16:17:51 74.52, -76.65 69.52 1.86 1
24 09/09/2019 17:08:34 -74.52, 90.67 110.47 09/09/2019 17:08:35 -74.50, 90.72 110.49 2.46 1
25 09/09/2019 17:59:13 74.54,-101.94 69.56 09/09/2019 17:59:21 74.53,-102.04 69.55 3.12 8
26 09/09/2019 18:49:56 -74.50, 65.29 110.46 09/09/2019 18:50:05 -74.51, 65.33 110.46 1.48 9
27 09/09/2019 19:40:35 74.52,-127.33 69.57 09/09/2019 19:40:51 74.53,-127.42 69.59 3.03 16
28 09/09/2019 20:31:18 -74.49, 39.90 110.45 09/09/2019 20:31:35 -74.51, 39.95 110.43 3.27 17
29 09/09/2019 21:21:57 74.50,-152.72 69.59 09/09/2019 21:22:20 74.49,-152.68 69.56 2.02 23
30 09/09/2019 22:12:39 -74.52, 14.64 110.40 09/09/2019 22:13:05 -74.52, 14.56 110.40 2.36 26
31 09/09/2019 23:03:19 74.49,-178.10 69.60 09/09/2019 23:03:50 74.49,-178.07 69.59 1.26 31
32 09/09/2019 23:54:01 -74.50, -10.75 110.38 09/09/2019 23:54:34 -74.47, -10.70 110.42 3.22 33
33 09/10/2019 00:44:41 74.47, 156.51 69.61 09/10/2019 00:45:20 74.50, 156.54 69.63 3.43 39
34 09/10/2019 01:35:23 -74.48, -36.13 110.37 09/10/2019 01:36:04 -74.48, -36.09 110.39 1.48 41
35 09/10/2019 02:26:02 74.50, 131.25 69.66 09/10/2019 02:26:50 74.50, 131.16 69.66 2.80 48
36 09/10/2019 03:16:45 -74.46, -61.52 110.36 09/10/2019 03:17:34 -74.48, -61.47 110.36 2.53 49
37 09/10/2019 04:07:24 74.48, 105.86 69.67 09/10/2019 04:08:19 74.46, 105.90 69.64 2.76 55
38 09/10/2019 04:58:06 -74.50, -86.78 110.31 09/10/2019 04:59:04 -74.49, -86.86 110.33 2.50 58
39 09/10/2019 05:48:46 74.47, 80.48 69.68 09/10/2019 05:49:49 74.46, 80.51 69.67 1.02 63
40 09/10/2019 06:39:28 -74.48,-112.17 110.30 09/10/2019 06:40:34 -74.49,-112.25 110.29 2.88 66
41 09/10/2019 07:30:08 74.45, 55.09 69.70 09/10/2019 07:31:19 74.47, 55.12 69.70 2.67 71
42 09/10/2019 08:20:50 -74.46,-137.55 110.29 09/10/2019 08:22:03 -74.45,-137.51 110.32 1.90 73
43 09/10/2019 09:11:34 74.23, 29.21 69.54 09/10/2019 09:12:45 74.28, 30.24 69.51 31.74 71
44 09/10/2019 10:02:17 -74.20,-163.56 110.48 09/10/2019 10:03:28 -74.21,-162.26 110.56 39.18 71
45 09/10/2019 10:53:02 73.92, 3.10 69.31 09/10/2019 10:54:09 73.99, 5.60 69.21 77.21 67
46 09/10/2019 11:43:46 -73.83, 170.23 110.75 09/10/2019 11:44:52 -73.92, 173.08 110.85 88.73 66

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 8/29/2019
SNOs_Map_METOP-A_NPP_20190829.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 08/29/2019 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service