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: 11/20/2015
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 11/27/2015 09:47:31 73.59, 26.43 94.62 11/27/2015 09:46:22 73.58, 24.15 94.68 71.62 69
2 11/27/2015 10:38:15 -73.51,-166.43 85.45 11/27/2015 10:37:05 -73.52,-168.38 85.40 61.57 70
3 11/27/2015 11:28:58 73.32, 0.48 94.38 11/27/2015 11:27:46 73.29, -0.56 94.38 33.35 72
4 11/27/2015 12:19:42 -73.24, 167.63 85.69 11/27/2015 12:18:29 -73.22, 166.91 85.69 23.39 73
5 11/27/2015 13:10:25 73.05, -25.45 94.13 11/27/2015 13:09:11 73.04, -25.40 94.13 2.01 74
6 11/27/2015 14:01:07 -73.08, 141.92 85.84 11/27/2015 13:59:56 -73.08, 141.85 85.83 2.52 71
7 11/27/2015 14:51:47 73.04, -50.83 94.13 11/27/2015 14:50:41 73.05, -50.78 94.15 2.33 66
8 11/27/2015 15:42:29 -73.06, 116.55 85.85 11/27/2015 15:41:25 -73.03, 116.57 85.86 2.77 64
9 11/27/2015 16:33:08 73.07, -76.10 94.17 11/27/2015 16:32:11 73.06, -76.17 94.17 2.63 57
10 11/27/2015 17:23:51 -73.04, 91.17 85.85 11/27/2015 17:22:55 -73.04, 91.18 85.84 0.35 56
11 11/27/2015 18:14:30 73.05,-101.48 94.17 11/27/2015 18:13:41 73.06,-101.56 94.19 3.13 49
12 11/27/2015 19:05:13 -73.02, 65.79 85.85 11/27/2015 19:04:25 -73.05, 65.79 85.83 2.65 48
13 11/27/2015 19:55:52 73.03,-126.86 94.17 11/27/2015 19:55:10 73.02,-126.84 94.16 1.43 42
14 11/27/2015 20:46:35 -73.01, 40.41 85.86 11/27/2015 20:45:54 -73.00, 40.51 85.86 3.20 41
15 11/27/2015 21:37:14 73.01,-152.23 94.16 11/27/2015 21:36:40 73.03,-152.23 94.18 1.37 34
16 11/27/2015 22:27:56 -73.04, 15.14 85.81 11/27/2015 22:27:24 -73.01, 15.12 85.84 3.26 32
17 11/27/2015 23:18:36 73.00,-177.61 94.16 11/27/2015 23:18:09 72.98,-177.51 94.14 3.70 27
18 11/28/2015 00:09:18 -73.02, -10.24 85.82 11/28/2015 00:08:54 -73.02, -10.27 85.82 1.11 24
19 11/28/2015 00:59:58 72.98, 157.01 94.15 11/28/2015 00:59:39 72.99, 157.10 94.16 3.23 19
20 11/28/2015 01:50:40 -73.00, -35.61 85.82 11/28/2015 01:50:24 -73.02, -35.65 85.80 2.52 16
21 11/28/2015 02:41:19 73.01, 131.74 94.20 11/28/2015 02:41:09 73.00, 131.71 94.18 1.96 10
22 11/28/2015 03:32:02 -72.99, -60.99 85.83 11/28/2015 03:31:53 -72.98, -60.93 85.83 2.01 9
23 11/28/2015 04:22:41 72.99, 106.36 94.19 11/28/2015 04:22:39 73.00, 106.33 94.20 1.48 2
24 11/28/2015 05:13:24 -72.97, -86.37 85.83 11/28/2015 05:13:23 -72.98, -86.32 85.81 2.45 1
25 11/28/2015 06:04:03 72.98, 80.98 94.19 11/28/2015 06:04:08 72.96, 81.05 94.17 2.83 5
26 11/28/2015 06:54:45 -73.00,-111.64 85.79 11/28/2015 06:54:53 -72.99,-111.71 85.79 2.52 8
27 11/28/2015 07:45:25 72.96, 55.61 94.18 11/28/2015 07:45:38 72.96, 55.66 94.19 1.83 13
28 11/28/2015 08:36:07 -72.98,-137.02 85.79 11/28/2015 08:36:23 -73.00,-137.10 85.78 3.13 16
29 11/28/2015 09:26:46 72.99, 30.34 94.23 11/28/2015 09:27:08 72.97, 30.27 94.21 3.09 22
30 11/28/2015 10:17:29 -72.96,-162.40 85.80 11/28/2015 10:17:52 -72.95,-162.38 85.81 1.34 23
31 11/28/2015 11:08:07 72.97, 4.96 94.22 11/28/2015 11:08:37 72.98, 4.88 94.23 2.55 30
32 11/28/2015 11:58:50 -72.95, 172.23 85.80 11/28/2015 11:59:21 -72.96, 172.23 85.79 1.45 31
33 11/28/2015 12:49:29 72.95, -20.42 94.22 11/28/2015 12:50:06 72.93, -20.40 94.19 2.50 37
34 11/28/2015 13:40:12 -72.93, 146.85 85.80 11/28/2015 13:40:50 -72.92, 146.95 85.82 3.63 38
35 11/28/2015 14:30:51 72.94, -45.80 94.21 11/28/2015 14:31:36 72.94, -45.79 94.21 0.45 45
36 11/28/2015 15:21:34 -72.91, 121.47 85.81 11/28/2015 15:22:20 -72.92, 121.56 85.80 3.22 46
37 11/28/2015 16:12:13 72.92, -71.18 94.21 11/28/2015 16:13:06 72.95, -71.18 94.23 3.01 53
38 11/28/2015 17:02:55 -72.94, 96.20 85.77 11/28/2015 17:03:50 -72.93, 96.18 85.79 1.91 55
39 11/28/2015 17:53:35 72.90, -96.55 94.21 11/28/2015 17:54:35 72.90, -96.46 94.20 3.16 60
40 11/28/2015 18:44:17 -72.93, 70.82 85.77 11/28/2015 18:45:20 -72.93, 70.79 85.77 1.54 63
41 11/28/2015 19:34:56 72.93,-121.82 94.25 11/28/2015 19:36:05 72.91,-121.85 94.22 2.91 69
42 11/28/2015 20:25:39 -72.91, 45.45 85.77 11/28/2015 20:26:49 -72.89, 45.51 85.80 2.75 70
43 11/28/2015 21:16:21 72.76,-147.52 94.10 11/28/2015 21:17:33 72.81,-147.02 94.13 17.39 72
44 11/28/2015 22:07:04 -72.74, 19.75 85.92 11/28/2015 22:08:17 -72.80, 20.33 85.89 20.08 73
45 11/28/2015 22:57:48 72.49,-173.42 93.85 11/28/2015 22:58:57 72.51,-171.78 93.83 54.72 69
46 11/28/2015 23:48:32 -72.42, -6.24 86.22 11/28/2015 23:49:41 -72.50, -4.44 86.18 61.23 69
47 11/29/2015 00:39:16 72.17, 160.60 93.56 11/29/2015 00:40:21 72.21, 163.43 93.53 96.51 65

Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 11/20/2015
SNOs_Map_METOP-A_NPP_20151121.jpg

Download SNOs between METOP-A and NPP since TLE EPOCH: 11/20/2015 in txt file.

Historical Predictions of SNOs between METOP-A and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service