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: 10/2/2014
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 10/08/2014 17:11:38 -74.00, 96.82 100.04 10/08/2014 17:10:32 -73.96, 93.58 100.01 99.63 66
2 10/08/2014 18:02:23 73.76, -96.42 79.74 10/08/2014 18:01:14 73.76, -98.62 79.79 68.64 69
3 10/08/2014 18:53:06 -73.68, 70.72 100.33 10/08/2014 18:51:56 -73.67, 68.92 100.30 56.40 70
4 10/08/2014 19:43:51 73.44,-122.50 79.46 10/08/2014 19:42:38 73.46,-123.30 79.50 25.37 73
5 10/08/2014 20:34:34 -73.36, 44.65 100.61 10/08/2014 20:33:20 -73.37, 44.23 100.59 13.21 74
6 10/08/2014 21:25:16 73.27,-148.23 79.32 10/08/2014 21:24:04 73.26,-148.22 79.32 0.75 72
7 10/08/2014 22:15:57 -73.29, 19.14 100.65 10/08/2014 22:14:48 -73.27, 19.08 100.67 3.06 69
8 10/08/2014 23:06:38 73.24,-173.62 79.32 10/08/2014 23:05:34 73.26,-173.59 79.34 1.87 64
9 10/08/2014 23:57:19 -73.26, -6.24 100.65 10/08/2014 23:56:18 -73.27, -6.29 100.64 1.48 61
10 10/09/2014 00:47:59 73.27, 161.10 79.38 10/09/2014 00:47:04 73.26, 161.03 79.37 2.72 55
11 10/09/2014 01:38:41 -73.24, -31.63 100.64 10/09/2014 01:37:48 -73.26, -31.66 100.62 2.58 53
12 10/09/2014 02:29:21 73.25, 135.72 79.38 10/09/2014 02:28:34 73.26, 135.66 79.40 1.96 47
13 10/09/2014 03:20:03 -73.22, -57.02 100.64 10/09/2014 03:19:17 -73.21, -56.92 100.64 3.19 46
14 10/09/2014 04:10:43 73.23, 110.33 79.39 10/09/2014 04:10:03 73.21, 110.40 79.37 3.28 40
15 10/09/2014 05:01:24 -73.25, -82.30 100.58 10/09/2014 05:00:48 -73.26, -82.41 100.56 3.84 36
16 10/09/2014 05:52:05 73.20, 84.94 79.39 10/09/2014 05:51:33 73.21, 85.03 79.39 2.84 32
17 10/09/2014 06:42:46 -73.23,-107.69 100.58 10/09/2014 06:42:17 -73.21,-107.67 100.59 1.75 29
18 10/09/2014 07:33:26 73.23, 59.66 79.45 10/09/2014 07:33:03 73.20, 59.65 79.42 3.13 23
19 10/09/2014 08:24:08 -73.20,-133.08 100.57 10/09/2014 08:23:47 -73.21,-133.04 100.57 1.25 21
20 10/09/2014 09:14:48 73.21, 34.27 79.45 10/09/2014 09:14:33 73.20, 34.28 79.45 0.78 15
21 10/09/2014 10:05:29 -73.23,-158.35 100.52 10/09/2014 10:05:17 -73.21,-158.42 100.54 3.22 12
22 10/09/2014 10:56:09 73.19, 8.88 79.46 10/09/2014 10:56:02 73.20, 8.91 79.47 1.85 7
23 10/09/2014 11:46:50 -73.21, 176.26 100.51 10/09/2014 11:46:46 -73.21, 176.21 100.51 1.52 4
24 10/09/2014 12:37:30 73.22, -16.40 79.51 10/09/2014 12:37:32 73.20, -16.47 79.50 2.73 2
25 10/09/2014 13:28:12 -73.19, 150.87 100.51 10/09/2014 13:28:16 -73.21, 150.84 100.49 2.44 4
26 10/09/2014 14:18:52 73.19, -41.78 79.52 10/09/2014 14:19:02 73.20, -41.84 79.52 1.97 10
27 10/09/2014 15:09:34 -73.17, 125.48 100.50 10/09/2014 15:09:45 -73.16, 125.58 100.51 3.18 11
28 10/09/2014 16:00:14 73.17, -67.17 79.52 10/09/2014 16:00:31 73.15, -67.10 79.50 3.26 17
29 10/09/2014 16:50:56 -73.14, 100.09 100.50 10/09/2014 16:51:15 -73.16, 100.20 100.49 3.78 19
30 10/09/2014 17:41:36 73.15, -92.56 79.53 10/09/2014 17:42:01 73.15, -92.48 79.52 2.80 25
31 10/09/2014 18:32:17 -73.17, 74.82 100.44 10/09/2014 18:32:45 -73.16, 74.83 100.46 1.88 28
32 10/09/2014 19:22:57 73.18,-117.84 79.58 10/09/2014 19:23:31 73.15,-117.85 79.55 3.12 34
33 10/09/2014 20:13:39 -73.15, 49.43 100.44 10/09/2014 20:14:15 -73.15, 49.46 100.44 1.11 36
34 10/09/2014 21:04:19 73.15,-143.23 79.58 10/09/2014 21:05:01 73.15,-143.22 79.58 0.74 42
35 10/09/2014 21:55:01 -73.13, 24.04 100.43 10/09/2014 21:55:45 -73.15, 24.08 100.41 3.27 44
36 10/09/2014 22:45:41 73.13,-168.62 79.59 10/09/2014 22:46:31 73.15,-168.59 79.60 1.86 50
37 10/09/2014 23:36:22 -73.16, -1.24 100.38 10/09/2014 23:37:15 -73.15, -1.29 100.39 1.62 53
38 10/10/2014 00:27:02 73.16, 166.10 79.64 10/10/2014 00:28:01 73.15, 166.03 79.63 2.76 59
39 10/10/2014 01:17:44 -73.13, -26.63 100.37 10/10/2014 01:18:45 -73.15, -26.66 100.36 2.37 61
40 10/10/2014 02:08:24 73.14, 140.72 79.65 10/10/2014 02:09:31 73.15, 140.66 79.65 2.05 67
41 10/10/2014 02:59:06 -73.11, -52.02 100.37 10/10/2014 03:00:14 -73.10, -51.92 100.39 3.11 68
42 10/10/2014 03:49:47 73.07, 115.22 79.60 10/10/2014 03:51:00 73.10, 115.40 79.63 6.67 73
43 10/10/2014 04:40:30 -72.99, -77.62 100.46 10/10/2014 04:41:43 -73.05, -77.19 100.41 15.60 73
44 10/10/2014 05:31:14 72.79, 89.29 79.37 10/10/2014 05:32:25 72.84, 90.56 79.39 42.13 71
45 10/10/2014 06:21:57 -72.71,-103.54 100.70 10/10/2014 06:23:07 -72.75,-101.92 100.70 53.47 70
46 10/10/2014 07:12:42 72.46, 63.28 79.08 10/10/2014 07:13:48 72.49, 65.92 79.05 88.40 66
47 10/10/2014 08:03:25 -72.39,-129.54 100.98 10/10/2014 08:04:31 -72.44,-126.67 100.99 96.43 66

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 10/2/2014
SNOs_Map_METOP-A_NPP_20141003.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 10/02/2014 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs)