Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/28/2018
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 08/30/2018 13:27:16 73.63, -28.77 64.79 08/30/2018 13:26:09 73.63, -31.53 64.93 86.66 67
2 08/30/2018 14:18:00 -73.54, 138.34 115.29 08/30/2018 14:16:51 -73.52, 136.04 115.19 72.65 69
3 08/30/2018 15:08:44 73.31, -54.84 64.52 08/30/2018 15:07:33 73.33, -56.23 64.62 44.22 71
4 08/30/2018 15:59:28 -73.21, 112.27 115.55 08/30/2018 15:58:15 -73.22, 111.33 115.49 30.29 73
5 08/30/2018 16:50:11 73.03, -80.79 64.30 08/30/2018 16:48:57 73.03, -80.95 64.32 5.14 74
6 08/30/2018 17:40:54 -72.99, 86.45 115.73 08/30/2018 17:39:40 -72.97, 86.50 115.74 2.40 74
7 08/30/2018 18:31:33 73.01,-106.18 64.30 08/30/2018 18:30:26 72.98,-106.22 64.29 2.85 67
8 08/30/2018 19:22:16 -72.96, 61.06 115.73 08/30/2018 19:21:10 -72.98, 61.11 115.71 2.31 66
9 08/30/2018 20:12:55 72.98,-131.57 64.30 08/30/2018 20:11:56 72.99,-131.60 64.32 1.00 59
10 08/30/2018 21:03:37 -72.99, 35.77 115.68 08/30/2018 21:02:40 -72.98, 35.73 115.68 1.73 57
11 08/30/2018 21:54:16 72.96,-156.97 64.31 08/30/2018 21:53:24 72.94,-156.87 64.29 3.63 52
12 08/30/2018 22:44:58 -72.96, 10.38 115.68 08/30/2018 22:44:09 -72.98, 10.35 115.65 1.98 49
13 08/30/2018 23:35:38 72.93, 177.64 64.31 08/30/2018 23:34:54 72.94, 177.75 64.32 3.64 44
14 08/31/2018 00:26:20 -72.94, -15.01 115.68 08/31/2018 00:25:38 -72.93, -14.92 115.68 3.16 42
15 08/31/2018 01:16:59 72.96, 152.36 64.36 08/31/2018 01:16:24 72.94, 152.37 64.35 1.39 35
16 08/31/2018 02:07:41 -72.97, -40.30 115.63 08/31/2018 02:07:08 -72.94, -40.30 115.65 3.23 33
17 08/31/2018 02:58:21 72.93, 126.96 64.36 08/31/2018 02:57:54 72.95, 126.99 64.38 1.92 27
18 08/31/2018 03:49:03 -72.94, -65.69 115.62 08/31/2018 03:48:38 -72.94, -65.68 115.62 0.38 25
19 08/31/2018 04:39:42 72.96, 101.68 64.41 08/31/2018 04:39:24 72.95, 101.60 64.41 2.50 18
20 08/31/2018 05:30:25 -72.92, -91.08 115.62 08/31/2018 05:30:08 -72.94, -91.06 115.59 3.03 17
21 08/31/2018 06:21:04 72.93, 76.29 64.41 08/31/2018 06:20:54 72.95, 76.22 64.44 3.12 10
22 08/31/2018 07:11:46 -72.94,-116.37 115.57 08/31/2018 07:11:38 -72.95,-116.44 115.56 2.42 8
23 08/31/2018 08:02:26 72.91, 50.89 64.41 08/31/2018 08:02:23 72.91, 50.95 64.41 1.88 3
24 08/31/2018 08:53:08 -72.92,-141.76 115.57 08/31/2018 08:53:07 -72.90,-141.72 115.59 2.56 1
25 08/31/2018 09:43:47 72.93, 25.61 64.46 08/31/2018 09:43:53 72.91, 25.57 64.44 2.91 6
26 08/31/2018 10:34:30 -72.89,-167.15 115.57 08/31/2018 10:34:37 -72.90,-167.10 115.56 2.09 7
27 08/31/2018 11:25:09 72.91, 0.21 64.46 08/31/2018 11:25:23 72.91, 0.19 64.47 0.99 14
28 08/31/2018 12:15:51 -72.92, 167.56 115.52 08/31/2018 12:16:07 -72.90, 167.52 115.53 1.99 16
29 08/31/2018 13:06:31 72.88, -25.18 64.47 08/31/2018 13:06:52 72.86, -25.09 64.44 3.63 21
30 08/31/2018 13:57:13 -72.89, 142.17 115.52 08/31/2018 13:57:37 -72.91, 142.14 115.51 1.79 24
31 08/31/2018 14:47:53 72.86, -50.57 64.47 08/31/2018 14:48:22 72.87, -50.47 64.47 3.58 29
32 08/31/2018 15:38:35 -72.87, 116.78 115.51 08/31/2018 15:39:06 -72.86, 116.87 115.53 3.10 31
33 08/31/2018 16:29:14 72.88, -75.86 64.52 08/31/2018 16:29:52 72.87, -75.85 64.50 1.42 38
34 08/31/2018 17:19:56 -72.89, 91.49 115.47 08/31/2018 17:20:36 -72.86, 91.49 115.50 3.49 40
35 08/31/2018 18:10:36 72.86,-101.25 64.52 08/31/2018 18:11:22 72.87,-101.23 64.53 1.86 46
36 08/31/2018 19:01:18 -72.87, 66.10 115.46 08/31/2018 19:02:06 -72.87, 66.10 115.48 0.45 48
37 08/31/2018 19:51:57 72.88,-126.53 64.57 08/31/2018 19:52:52 72.88,-126.61 64.55 2.56 55
38 08/31/2018 20:42:40 -72.84, 40.71 115.46 08/31/2018 20:43:36 -72.87, 40.72 115.45 2.75 56
39 08/31/2018 21:33:19 72.86,-151.93 64.57 08/31/2018 21:34:22 72.88,-151.99 64.58 3.13 63
40 08/31/2018 22:24:01 -72.87, 15.42 115.41 08/31/2018 22:25:06 -72.87, 15.34 115.42 2.54 65
41 08/31/2018 23:14:41 72.83,-177.32 64.57 08/31/2018 23:15:51 72.83,-177.26 64.56 1.80 70
42 09/01/2018 00:05:23 -72.84, -9.97 115.41 09/01/2018 00:06:35 -72.82, -9.93 115.45 2.68 72
43 09/01/2018 00:56:06 72.66, 156.98 64.44 09/01/2018 00:57:18 72.68, 157.67 64.42 23.27 72
44 09/01/2018 01:46:50 -72.57, -35.88 115.63 09/01/2018 01:48:01 -72.62, -34.89 115.64 33.51 71
45 09/01/2018 02:37:34 72.32, 130.97 64.17 09/01/2018 02:38:42 72.38, 132.91 64.12 65.57 68
46 09/01/2018 03:28:17 -72.29, -61.77 115.85 09/01/2018 03:29:25 -72.32, -59.66 115.94 71.54 68

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 8/28/2018
SNOs_Map_METOP-B_NPP_20180829.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 08/28/2018 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service