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: 9/2/2015
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 09/13/2015 09:03:50 -73.63,-141.86 110.26 09/13/2015 09:02:43 -73.62,-144.75 110.16 90.57 67
2 09/13/2015 09:54:34 73.40, 24.95 69.55 09/13/2015 09:53:24 73.37, 23.12 69.59 58.31 70
3 09/13/2015 10:45:18 -73.31,-167.93 110.53 09/13/2015 10:44:07 -73.33,-169.47 110.45 49.11 71
4 09/13/2015 11:36:02 73.08, -1.10 69.27 09/13/2015 11:34:48 73.08, -1.61 69.30 16.53 74
5 09/13/2015 12:26:45 -73.03, 166.14 110.76 09/13/2015 12:25:31 -73.03, 165.80 110.74 11.02 74
6 09/13/2015 13:17:26 72.95, -26.70 69.18 09/13/2015 13:16:15 72.93, -26.68 69.17 2.26 71
7 09/13/2015 14:08:08 -72.96, 140.65 110.80 09/13/2015 14:06:59 -72.94, 140.62 110.81 2.29 69
8 09/13/2015 14:58:48 72.93, -52.08 69.19 09/13/2015 14:57:45 72.94, -52.07 69.21 1.31 63
9 09/13/2015 15:49:30 -72.94, 115.26 110.79 09/13/2015 15:48:29 -72.95, 115.22 110.77 1.73 61
10 09/13/2015 16:40:09 72.96, -77.36 69.24 09/13/2015 16:39:15 72.95, -77.47 69.25 3.57 54
11 09/13/2015 17:30:52 -72.92, 89.88 110.78 09/13/2015 17:29:58 -72.91, 89.94 110.79 2.21 54
12 09/13/2015 18:21:31 72.94,-102.75 69.25 09/13/2015 18:20:44 72.91,-102.75 69.23 3.18 47
13 09/13/2015 19:12:14 -72.90, 64.49 110.78 09/13/2015 19:11:28 -72.92, 64.54 110.75 2.99 46
14 09/13/2015 20:02:53 72.92,-128.13 69.26 09/13/2015 20:02:14 72.92,-128.15 69.27 0.61 39
15 09/13/2015 20:53:35 -72.93, 39.21 110.72 09/13/2015 20:52:58 -72.93, 39.15 110.71 2.11 37
16 09/13/2015 21:44:14 72.90,-153.52 69.27 09/13/2015 21:43:42 72.88,-153.44 69.25 3.27 32
17 09/13/2015 22:34:56 -72.91, 13.83 110.72 09/13/2015 22:34:26 -72.89, 13.86 110.73 2.23 30
18 09/13/2015 23:25:36 72.88,-178.90 69.27 09/13/2015 23:25:12 72.89,-178.83 69.29 2.73 24
19 09/14/2015 00:16:18 -72.89, -11.56 110.71 09/14/2015 00:15:56 -72.90, -11.53 110.69 1.63 22
20 09/14/2015 01:06:57 72.91, 155.82 69.33 09/14/2015 01:06:42 72.90, 155.78 69.32 1.67 15
21 09/14/2015 01:57:39 -72.91, -36.83 110.66 09/14/2015 01:57:26 -72.91, -36.93 110.66 3.13 13
22 09/14/2015 02:48:19 72.88, 130.44 69.33 09/14/2015 02:48:12 72.91, 130.38 69.36 3.22 7
23 09/14/2015 03:39:01 -72.89, -62.22 110.65 09/14/2015 03:38:55 -72.87, -62.21 110.67 2.98 6
24 09/14/2015 04:29:41 72.86, 105.05 69.34 09/14/2015 04:29:41 72.87, 105.09 69.34 1.44 0
25 09/14/2015 05:20:23 -72.87, -87.60 110.64 09/14/2015 05:20:25 -72.88, -87.61 110.64 0.47 2
26 09/14/2015 06:11:02 72.89, 79.77 69.39 09/14/2015 06:11:11 72.88, 79.70 69.38 3.00 9
27 09/14/2015 07:01:45 -72.85,-112.99 110.63 09/14/2015 07:01:54 -72.83,-112.90 110.66 3.46 9
28 09/14/2015 07:52:24 72.87, 54.39 69.40 09/14/2015 07:52:41 72.89, 54.31 69.42 3.21 17
29 09/14/2015 08:43:07 -72.83,-138.37 110.63 09/14/2015 08:43:24 -72.84,-138.29 110.62 3.12 17
30 09/14/2015 09:33:46 72.85, 29.00 69.41 09/14/2015 09:34:10 72.84, 29.02 69.40 0.69 24
31 09/14/2015 10:24:28 -72.86,-163.65 110.57 09/14/2015 10:24:54 -72.85,-163.69 110.58 1.27 26
32 09/14/2015 11:15:08 72.83, 3.62 69.42 09/14/2015 11:15:40 72.85, 3.62 69.44 2.88 32
33 09/14/2015 12:05:50 -72.84, 170.97 110.57 09/14/2015 12:06:24 -72.86, 170.92 110.54 3.17 34
34 09/14/2015 12:56:30 72.81, -21.76 69.42 09/14/2015 12:57:09 72.81, -21.66 69.42 3.34 39
35 09/14/2015 13:47:12 -72.82, 145.58 110.56 09/14/2015 13:47:53 -72.82, 145.63 110.56 1.81 41
36 09/14/2015 14:37:51 72.84, -47.04 69.48 09/14/2015 14:38:39 72.82, -47.06 69.46 1.64 48
37 09/14/2015 15:28:33 -72.85, 120.30 110.51 09/14/2015 15:29:23 -72.83, 120.24 110.52 2.62 50
38 09/14/2015 16:19:13 72.81, -72.43 69.48 09/14/2015 16:20:09 72.83, -72.45 69.49 2.06 56
39 09/14/2015 17:09:55 -72.82, 94.92 110.50 09/14/2015 17:10:53 -72.84, 94.84 110.49 3.01 58
40 09/14/2015 18:00:35 72.79, -97.81 69.49 09/14/2015 18:01:38 72.79, -97.74 69.48 2.33 63
41 09/14/2015 18:51:17 -72.80, 69.53 110.49 09/14/2015 18:52:22 -72.80, 69.56 110.51 0.84 65
42 09/14/2015 19:41:56 72.82,-123.09 69.54 09/14/2015 19:43:08 72.80,-123.14 69.51 2.95 72
43 09/14/2015 20:32:39 -72.78, 44.15 110.48 09/14/2015 20:33:52 -72.81, 44.16 110.47 3.05 73
44 09/14/2015 21:23:23 72.55,-149.00 69.32 09/14/2015 21:24:34 72.61,-148.11 69.33 30.17 71
45 09/14/2015 22:14:06 -72.51, 18.25 110.71 09/14/2015 22:15:17 -72.57, 19.29 110.70 35.30 71
46 09/14/2015 23:04:50 72.27,-174.88 69.09 09/14/2015 23:05:58 72.31,-172.89 69.05 67.49 68
47 09/14/2015 23:55:33 -72.23, -7.64 110.94 09/14/2015 23:56:41 -72.27, -5.50 110.99 72.58 68

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 9/2/2015
SNOs_Map_METOP-B_NPP_20150904.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 09/02/2015 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) P