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: 10/1/2015
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 10/06/2015 17:50:06 73.73, -94.20 78.87 10/06/2015 17:48:58 73.73, -96.61 78.94 75.01 68
2 10/06/2015 18:40:50 -73.61, 72.85 101.24 10/06/2015 18:39:40 -73.64, 70.92 101.15 60.71 70
3 10/06/2015 19:31:34 73.40,-120.28 78.58 10/06/2015 19:30:22 73.44,-121.31 78.65 32.77 72
4 10/06/2015 20:22:17 -73.33, 46.89 101.47 10/06/2015 20:21:04 -73.35, 46.21 101.43 21.87 73
5 10/06/2015 21:13:00 73.18,-146.12 78.40 10/06/2015 21:11:47 73.19,-146.14 78.42 1.94 73
6 10/06/2015 22:03:42 -73.16, 21.17 101.61 10/06/2015 22:02:30 -73.16, 21.26 101.61 2.94 72
7 10/06/2015 22:54:21 73.15,-171.51 78.40 10/06/2015 22:53:15 73.15,-171.42 78.40 3.00 66
8 10/06/2015 23:45:02 -73.19, -4.11 101.56 10/06/2015 23:43:59 -73.16, -4.13 101.58 2.59 63
9 10/07/2015 00:35:42 73.18, 163.21 78.45 10/07/2015 00:34:45 73.16, 163.19 78.44 2.59 57
10 10/07/2015 01:26:24 -73.16, -29.51 101.56 10/07/2015 01:25:29 -73.17, -29.52 101.54 0.97 55
11 10/07/2015 02:17:04 73.16, 137.81 78.46 10/07/2015 02:16:15 73.16, 137.80 78.47 0.98 49
12 10/07/2015 03:07:46 -73.14, -54.90 101.55 10/07/2015 03:06:58 -73.13, -54.80 101.56 3.39 48
13 10/07/2015 03:58:26 73.13, 112.42 78.46 10/07/2015 03:57:44 73.12, 112.52 78.45 3.42 42
14 10/07/2015 04:49:07 -73.17, -80.18 101.50 10/07/2015 04:48:28 -73.13, -80.19 101.53 3.56 39
15 10/07/2015 05:39:47 73.16, 87.14 78.51 10/07/2015 05:39:14 73.13, 87.13 78.49 3.52 33
16 10/07/2015 06:30:29 -73.14,-105.57 101.50 10/07/2015 06:29:58 -73.14,-105.58 101.49 0.33 31
17 10/07/2015 07:21:09 73.14, 61.75 78.52 10/07/2015 07:20:44 73.13, 61.74 78.52 0.26 25
18 10/07/2015 08:11:51 -73.12,-130.96 101.49 10/07/2015 08:11:28 -73.15,-130.97 101.46 3.24 23
19 10/07/2015 09:02:31 73.11, 36.36 78.52 10/07/2015 09:02:14 73.14, 36.35 78.55 3.35 17
20 10/07/2015 09:53:13 -73.09,-156.35 101.49 10/07/2015 09:52:57 -73.10,-156.25 101.48 3.49 16
21 10/07/2015 10:43:53 73.09, 10.97 78.53 10/07/2015 10:43:43 73.10, 11.07 78.53 3.59 10
22 10/07/2015 11:34:34 -73.12, 178.37 101.43 10/07/2015 11:34:27 -73.11, 178.36 101.44 1.17 7
23 10/07/2015 12:25:14 73.11, -14.32 78.58 10/07/2015 12:25:13 73.11, -14.32 78.57 1.03 1
24 10/07/2015 13:15:56 -73.10, 152.97 101.43 10/07/2015 13:15:57 -73.12, 152.97 101.41 2.23 1
25 10/07/2015 14:06:36 73.09, -39.71 78.58 10/07/2015 14:06:43 73.11, -39.71 78.60 2.40 7
26 10/07/2015 14:57:18 -73.07, 127.58 101.43 10/07/2015 14:57:26 -73.07, 127.69 101.43 3.50 8
27 10/07/2015 15:47:57 73.12, -64.99 78.63 10/07/2015 15:48:13 73.12, -65.10 78.64 3.48 16
28 10/07/2015 16:38:39 -73.10, 102.30 101.37 10/07/2015 16:38:56 -73.08, 102.30 101.39 2.17 17
29 10/07/2015 17:29:19 73.09, -90.38 78.64 10/07/2015 17:29:42 73.08, -90.38 78.62 1.97 23
30 10/07/2015 18:20:01 -73.08, 76.91 101.37 10/07/2015 18:20:26 -73.09, 76.91 101.36 1.24 25
31 10/07/2015 19:10:41 73.07,-115.77 78.64 10/07/2015 19:11:12 73.08,-115.77 78.65 1.47 31
32 10/07/2015 20:01:22 -73.10, 51.63 101.32 10/07/2015 20:01:56 -73.09, 51.52 101.33 3.50 34
33 10/07/2015 20:52:02 73.10,-141.06 78.69 10/07/2015 20:52:42 73.09,-141.16 78.69 3.39 40
34 10/07/2015 21:42:44 -73.08, 26.24 101.31 10/07/2015 21:43:25 -73.05, 26.24 101.35 3.17 41
35 10/07/2015 22:33:24 73.07,-166.45 78.70 10/07/2015 22:34:11 73.05,-166.44 78.67 2.92 47
36 10/07/2015 23:24:06 -73.06, 0.85 101.31 10/07/2015 23:24:55 -73.06, 0.85 101.31 0.34 49
37 10/08/2015 00:14:46 73.05, 168.16 78.70 10/08/2015 00:15:41 73.05, 168.17 78.70 0.61 55
38 10/08/2015 01:05:28 -73.03, -24.55 101.30 10/08/2015 01:06:25 -73.07, -24.54 101.28 3.66 57
39 10/08/2015 01:56:07 73.08, 142.88 78.75 10/08/2015 01:57:11 73.06, 142.78 78.74 3.57 64
40 10/08/2015 02:46:49 -73.06, -49.83 101.25 10/08/2015 02:47:55 -73.07, -49.93 101.24 3.48 66
41 10/08/2015 03:37:29 73.05, 117.49 78.76 10/08/2015 03:38:41 73.07, 117.39 78.77 3.58 72
42 10/08/2015 04:28:11 -73.04, -75.22 101.25 10/08/2015 04:29:24 -73.03, -75.21 101.26 0.84 73
43 10/08/2015 05:18:55 72.82, 91.67 78.57 10/08/2015 05:20:07 72.87, 92.43 78.59 25.57 72
44 10/08/2015 06:09:38 -72.76,-101.14 101.48 10/08/2015 06:10:49 -72.78,-100.06 101.49 35.48 71
45 10/08/2015 07:00:23 72.49, 65.66 78.29 10/08/2015 07:01:31 72.57, 67.67 78.31 67.77 68
46 10/08/2015 07:51:06 -72.43,-127.14 101.76 10/08/2015 07:52:13 -72.49,-124.83 101.78 77.63 67

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 10/1/2015
SNOs_Map_METOP-A_NPP_20151002.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 10/01/2015 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service