Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/17/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 01/29/2023 01:16:17 -73.58, -28.94 88.07 01/29/2023 01:17:23 -73.51, -25.81 88.32 99.13 66
2 01/29/2023 02:06:59 73.39, 138.79 91.72 01/29/2023 02:08:06 73.34, 141.13 91.52 74.94 67
3 01/29/2023 02:57:41 -73.29, -53.66 88.41 01/29/2023 02:58:50 -73.24, -51.76 88.58 61.09 69
4 01/29/2023 03:48:22 73.05, 114.17 91.32 01/29/2023 03:49:34 73.01, 115.08 91.21 29.87 72
5 01/29/2023 04:39:05 -73.00, -78.40 88.75 01/29/2023 04:40:18 -72.91, -77.80 88.89 21.41 73
6 01/29/2023 05:29:47 72.81, 89.31 91.03 01/29/2023 05:31:00 72.78, 89.26 91.00 3.04 73
7 01/29/2023 06:20:31 -72.80,-103.36 88.99 01/29/2023 06:21:42 -72.79,-103.40 89.01 2.01 71
8 01/29/2023 07:11:17 72.81, 63.92 91.02 01/29/2023 07:12:21 72.81, 63.98 91.00 1.88 64
9 01/29/2023 08:02:01 -72.81,-128.75 89.00 01/29/2023 08:03:03 -72.81,-128.69 89.01 2.24 62
10 01/29/2023 08:52:46 72.77, 38.63 90.96 01/29/2023 08:53:43 72.79, 38.59 90.96 2.24 57
11 01/29/2023 09:43:30 -72.77,-154.04 89.06 01/29/2023 09:44:25 -72.79,-154.08 89.05 2.88 55
12 01/29/2023 10:34:16 72.78, 13.24 90.95 01/29/2023 10:35:05 72.76, 13.20 90.92 2.57 49
13 01/29/2023 11:25:00 -72.78,-179.43 89.07 01/29/2023 11:25:47 -72.77,-179.47 89.09 1.53 47
14 01/29/2023 12:15:46 72.79, -12.15 90.94 01/29/2023 12:16:26 72.79, -12.09 90.93 1.98 40
15 01/29/2023 13:06:30 -72.78, 155.18 89.08 01/29/2023 13:07:08 -72.79, 155.25 89.08 2.58 38
16 01/29/2023 13:57:15 72.75, -37.44 90.87 01/29/2023 13:57:48 72.76, -37.48 90.89 2.46 33
17 01/29/2023 14:47:59 -72.74, 129.89 89.15 01/29/2023 14:48:30 -72.77, 129.86 89.12 3.27 31
18 01/29/2023 15:38:44 72.75, -62.83 90.86 01/29/2023 15:39:09 72.74, -62.87 90.85 2.13 25
19 01/29/2023 16:29:28 -72.75, 104.50 89.16 01/29/2023 16:29:51 -72.75, 104.47 89.16 1.10 23
20 01/29/2023 17:20:14 72.76, -88.22 90.85 01/29/2023 17:20:30 72.77, -88.15 90.85 2.19 16
21 01/29/2023 18:10:58 -72.76, 79.11 89.17 01/29/2023 18:11:12 -72.77, 79.18 89.16 2.97 14
22 01/29/2023 19:01:43 72.72,-113.50 90.79 01/29/2023 19:01:52 72.74,-113.54 90.81 2.73 9
23 01/29/2023 19:52:28 -72.77, 53.72 89.18 01/29/2023 19:52:34 -72.75, 53.79 89.20 3.32 6
24 01/29/2023 20:43:13 72.73,-138.90 90.78 01/29/2023 20:43:14 72.72,-138.93 90.77 1.70 1
25 01/29/2023 21:33:57 -72.72, 28.43 89.24 01/29/2023 21:33:56 -72.72, 28.41 89.24 0.78 1
26 01/29/2023 22:24:43 72.74,-164.29 90.77 01/29/2023 22:24:35 72.74,-164.22 90.77 2.47 8
27 01/29/2023 23:15:27 -72.73, 3.04 89.25 01/29/2023 23:15:17 -72.75, 3.12 89.24 3.39 10
28 01/30/2023 00:06:12 72.69, 170.43 90.70 01/30/2023 00:05:57 72.72, 170.39 90.73 3.03 15
29 01/30/2023 00:56:57 -72.74, -22.35 89.26 01/30/2023 00:56:39 -72.73, -22.27 89.28 3.23 18
30 01/30/2023 01:47:42 72.70, 145.03 90.69 01/30/2023 01:47:19 72.70, 145.00 90.69 1.29 23
31 01/30/2023 02:38:26 -72.70, -47.64 89.33 01/30/2023 02:38:01 -72.70, -47.66 89.32 0.71 25
32 01/30/2023 03:29:12 72.71, 119.64 90.68 01/30/2023 03:28:40 72.72, 119.72 90.70 2.79 32
33 01/30/2023 04:19:56 -72.71, -73.03 89.34 01/30/2023 04:19:23 -72.68, -73.05 89.36 3.23 33
34 01/30/2023 05:10:41 72.67, 94.35 90.62 01/30/2023 05:10:02 72.70, 94.33 90.66 3.34 39
35 01/30/2023 06:01:26 -72.71, -98.42 89.35 01/30/2023 06:00:44 -72.70, -98.33 89.35 3.23 42
36 01/30/2023 06:52:11 72.68, 68.96 90.61 01/30/2023 06:51:24 72.67, 68.94 90.62 0.92 47
37 01/30/2023 07:42:55 -72.67,-123.71 89.41 01/30/2023 07:42:06 -72.68,-123.72 89.39 0.92 49
38 01/30/2023 08:33:41 72.69, 43.57 90.60 01/30/2023 08:32:45 72.70, 43.65 90.62 3.14 56
39 01/30/2023 09:24:25 -72.68,-149.10 89.42 01/30/2023 09:23:28 -72.66,-149.11 89.43 2.79 57
40 01/30/2023 10:15:11 72.69, 18.18 90.59 01/30/2023 10:14:07 72.67, 18.26 90.58 3.46 64
41 01/30/2023 11:05:55 -72.69,-174.49 89.43 01/30/2023 11:04:49 -72.68,-174.40 89.43 3.32 66
42 01/30/2023 11:56:40 72.65, -7.11 90.52 01/30/2023 11:55:29 72.65, -7.13 90.54 0.61 71
43 01/30/2023 12:47:24 -72.65, 160.22 89.50 01/30/2023 12:46:11 -72.66, 160.21 89.47 1.27 73
44 01/30/2023 13:38:07 72.51, -32.19 90.35 01/30/2023 13:36:54 72.47, -32.82 90.37 21.57 73
45 01/30/2023 14:28:50 -72.45, 135.24 89.73 01/30/2023 14:27:37 -72.43, 134.42 89.69 27.65 73
46 01/30/2023 15:19:31 72.21, -56.98 90.00 01/30/2023 15:18:21 72.19, -58.72 90.10 59.16 70
47 01/30/2023 16:10:13 -72.10, 110.54 90.13 01/30/2023 16:09:04 -72.15, 108.53 89.95 68.90 69

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 1/17/2023
SNOs_Map_NOAA-21_METOP-B_20230117.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 01/17/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and METOP-B